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165k
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255
154,000
public void onItemBind ( int position , T item ) { if ( onItemBind != null ) { variableId = VAR_INVALID ; layoutRes = LAYOUT_NONE ; onItemBind . onItemBind ( this , position , item ) ; if ( variableId == VAR_INVALID ) { throw new IllegalStateException ( "variableId not set in onItemBind()" ) ; } if ( layoutRes == LAYOU...
Updates the state of the binding for the given item and position . This is called internally by the binding collection adapters .
125
24
154,001
public MergeObservableList < T > insertItem ( T object ) { lists . add ( Collections . singletonList ( object ) ) ; modCount += 1 ; listeners . notifyInserted ( this , size ( ) - 1 , 1 ) ; return this ; }
Inserts the given item into the merge list .
56
10
154,002
public boolean removeItem ( T object ) { int size = 0 ; for ( int i = 0 , listsSize = lists . size ( ) ; i < listsSize ; i ++ ) { List < ? extends T > list = lists . get ( i ) ; if ( ! ( list instanceof ObservableList ) ) { Object item = list . get ( 0 ) ; if ( ( object == null ) ? ( item == null ) : object . equals ( ...
Removes the given item from the merge list .
141
10
154,003
public void removeAll ( ) { int size = size ( ) ; if ( size == 0 ) { return ; } for ( int i = 0 , listSize = lists . size ( ) ; i < listSize ; i ++ ) { List < ? extends T > list = lists . get ( i ) ; if ( list instanceof ObservableList ) { ( ( ObservableList ) list ) . removeOnListChangedCallback ( callback ) ; } } lis...
Removes all items and lists from the merge list .
118
11
154,004
public static void endTransitions ( final @ NonNull ViewGroup sceneRoot ) { sPendingTransitions . remove ( sceneRoot ) ; final ArrayList < Transition > runningTransitions = getRunningTransitions ( sceneRoot ) ; if ( ! runningTransitions . isEmpty ( ) ) { // Make a copy in case this is called by an onTransitionEnd liste...
Ends all pending and ongoing transitions on the specified scene root .
138
13
154,005
@ NonNull public TransitionSet setOrdering ( int ordering ) { switch ( ordering ) { case ORDERING_SEQUENTIAL : mPlayTogether = false ; break ; case ORDERING_TOGETHER : mPlayTogether = true ; break ; default : throw new AndroidRuntimeException ( "Invalid parameter for TransitionSet " + "ordering: " + ordering ) ; } retu...
Sets the play order of this set s child transitions .
82
12
154,006
@ Nullable public Transition getTransitionAt ( int index ) { if ( index < 0 || index >= mTransitions . size ( ) ) { return null ; } return mTransitions . get ( index ) ; }
Returns the child Transition at the specified position in the TransitionSet .
46
13
154,007
private static void extract ( String s , int start , ExtractFloatResult result ) { // Now looking for ' ', ',', '.' or '-' from the start. int currentIndex = start ; boolean foundSeparator = false ; result . mEndWithNegOrDot = false ; boolean secondDot = false ; boolean isExponential = false ; for ( ; currentIndex < s ...
Calculate the position of the next comma or space or negative sign
321
14
154,008
protected void runAnimators ( ) { if ( DBG ) { Log . d ( LOG_TAG , "runAnimators() on " + this ) ; } start ( ) ; ArrayMap < Animator , AnimationInfo > runningAnimators = getRunningAnimators ( ) ; // Now start every Animator that was previously created for this transition for ( Animator anim : mAnimators ) { if ( DBG ) ...
This is called internally once all animations have been set up by the transition hierarchy .
148
16
154,009
protected void start ( ) { if ( mNumInstances == 0 ) { if ( mListeners != null && mListeners . size ( ) > 0 ) { ArrayList < TransitionListener > tmpListeners = ( ArrayList < TransitionListener > ) mListeners . clone ( ) ; int numListeners = tmpListeners . size ( ) ; for ( int i = 0 ; i < numListeners ; ++ i ) { tmpList...
This method is called automatically by the transition and TransitionSet classes prior to a Transition subclass starting ; subclasses should not need to call it directly .
124
29
154,010
protected void cancel ( ) { int numAnimators = mCurrentAnimators . size ( ) ; for ( int i = numAnimators - 1 ; i >= 0 ; i -- ) { Animator animator = mCurrentAnimators . get ( i ) ; animator . cancel ( ) ; } if ( mListeners != null && mListeners . size ( ) > 0 ) { ArrayList < TransitionListener > tmpListeners = ( ArrayL...
This method cancels a transition that is currently running .
158
11
154,011
public BatchPoints point ( final Point point ) { point . getTags ( ) . putAll ( this . tags ) ; this . points . add ( point ) ; return this ; }
Add a single Point to these batches .
39
8
154,012
public String lineProtocol ( ) { StringBuilder sb = new StringBuilder ( ) ; for ( Point point : this . points ) { sb . append ( point . lineProtocol ( this . precision ) ) . append ( "\n" ) ; } return sb . toString ( ) ; }
calculate the lineprotocol for all Points .
64
11
154,013
public boolean isMergeAbleWith ( final BatchPoints that ) { return Objects . equals ( database , that . database ) && Objects . equals ( retentionPolicy , that . retentionPolicy ) && Objects . equals ( tags , that . tags ) && consistency == that . consistency ; }
Test whether is possible to merge two BatchPoints objects .
59
12
154,014
public boolean mergeIn ( final BatchPoints that ) { boolean mergeAble = isMergeAbleWith ( that ) ; if ( mergeAble ) { this . points . addAll ( that . points ) ; } return mergeAble ; }
Merge two BatchPoints objects .
53
8
154,015
public Iterable < QueryResult > traverse ( final InputStream is ) { MessageUnpacker unpacker = MessagePack . newDefaultUnpacker ( is ) ; return ( ) -> { return new Iterator < QueryResult > ( ) { @ Override public boolean hasNext ( ) { try { return unpacker . hasNext ( ) ; } catch ( IOException e ) { throw new InfluxDBE...
Traverse over the whole message pack stream . This method can be used for converting query results in chunk .
117
21
154,016
public QueryResult parse ( final InputStream is ) { MessageUnpacker unpacker = MessagePack . newDefaultUnpacker ( is ) ; return parse ( unpacker ) ; }
Parse the message pack stream . This method can be used for converting query result from normal query response where exactly one QueryResult returned
40
26
154,017
public static void checkPositiveNumber ( final Number number , final String name ) throws IllegalArgumentException { if ( number == null || number . doubleValue ( ) <= 0 ) { throw new IllegalArgumentException ( "Expecting a positive number for " + name ) ; } }
Enforces that the number is larger than 0 .
59
10
154,018
public static void checkNotNegativeNumber ( final Number number , final String name ) throws IllegalArgumentException { if ( number == null || number . doubleValue ( ) < 0 ) { throw new IllegalArgumentException ( "Expecting a positive or zero number for " + name ) ; } }
Enforces that the number is not negative .
62
9
154,019
public static void checkDuration ( final String duration , final String name ) throws IllegalArgumentException { if ( ! duration . matches ( "(\\d+[wdmhs])+|inf" ) ) { throw new IllegalArgumentException ( "Invalid InfluxDB duration: " + duration + " for " + name ) ; } }
Enforces that the duration is a valid influxDB duration .
70
12
154,020
public BatchOptions jitterDuration ( final int jitterDuration ) { BatchOptions clone = getClone ( ) ; clone . jitterDuration = jitterDuration ; return clone ; }
Jitters the batch flush interval by a random amount . This is primarily to avoid large write spikes for users running a large number of client instances . ie a jitter of 5s and flush duration 10s means flushes will happen every 10 - 15s .
40
52
154,021
public BatchOptions bufferLimit ( final int bufferLimit ) { BatchOptions clone = getClone ( ) ; clone . bufferLimit = bufferLimit ; return clone ; }
The client maintains a buffer for failed writes so that the writes will be retried later on . This may help to overcome temporary network problems or InfluxDB load spikes . When the buffer is full and new points are written oldest entries in the buffer are lost .
36
52
154,022
private Call < QueryResult > callQuery ( final Query query ) { Call < QueryResult > call ; String db = query . getDatabase ( ) ; if ( db == null ) { db = this . database ; } if ( query instanceof BoundParameterQuery ) { BoundParameterQuery boundParameterQuery = ( BoundParameterQuery ) query ; call = this . influxDBServ...
Calls the influxDBService for the query .
186
12
154,023
public static InfluxDBException buildExceptionForErrorState ( final InputStream messagePackErrorBody ) { try { MessageUnpacker unpacker = MessagePack . newDefaultUnpacker ( messagePackErrorBody ) ; ImmutableMapValue mapVal = ( ImmutableMapValue ) unpacker . unpackValue ( ) ; return InfluxDBException . buildExceptionFro...
Create corresponding InfluxDBException from the message pack error body .
128
13
154,024
void put ( final AbstractBatchEntry batchEntry ) { try { this . queue . put ( batchEntry ) ; } catch ( InterruptedException e ) { throw new RuntimeException ( e ) ; } if ( this . queue . size ( ) >= this . actions ) { this . scheduler . submit ( new Runnable ( ) { @ Override public void run ( ) { write ( ) ; } } ) ; } ...
Put a single BatchEntry to the cache for later processing .
90
13
154,025
public static Builder measurementByPOJO ( final Class < ? > clazz ) { Objects . requireNonNull ( clazz , "clazz" ) ; throwExceptionIfMissingAnnotation ( clazz , Measurement . class ) ; String measurementName = findMeasurementName ( clazz ) ; return new Builder ( measurementName ) ; }
Create a new Point Build build to create a new Point in a fluent manner from a POJO .
70
20
154,026
protected void restoreState ( View view , Set < ViewCommand < View > > currentState ) { if ( mViewCommands . isEmpty ( ) ) { return ; } mViewCommands . reapply ( view , currentState ) ; }
Apply saved state to attached view
51
6
154,027
public void attachView ( View view ) { if ( view == null ) { throw new IllegalArgumentException ( "Mvp view must be not null" ) ; } boolean isViewAdded = mViews . add ( view ) ; if ( ! isViewAdded ) { return ; } mInRestoreState . add ( view ) ; Set < ViewCommand < View > > currentState = mViewStates . get ( view ) ; cu...
Attach view to view state and apply saves state
146
9
154,028
public < T extends MvpPresenter > void add ( String tag , T instance ) { mPresenters . put ( tag , instance ) ; }
Add presenter to storage
31
4
154,029
@ SuppressWarnings ( "unused" ) public boolean isInRestoreState ( View view ) { //noinspection SimplifiableIfStatement if ( mViewState != null ) { return mViewState . isInRestoreState ( view ) ; } return false ; }
Check if view is in restore state or not
60
9
154,030
@ SuppressWarnings ( { "unchecked" , "unused" } ) public void setViewState ( MvpViewState < View > viewState ) { mViewStateAsView = ( View ) viewState ; mViewState = ( MvpViewState ) viewState ; }
Set view state to presenter
62
5
154,031
private static boolean hasMoxyReflector ( ) { if ( hasMoxyReflector != null ) { return hasMoxyReflector ; } try { new MoxyReflector ( ) ; hasMoxyReflector = true ; } catch ( NoClassDefFoundError error ) { hasMoxyReflector = false ; } return hasMoxyReflector ; }
Check is it have generated MoxyReflector without usage of reflection API
83
15
154,032
public void onSaveInstanceState ( Bundle outState ) { if ( mParentDelegate == null ) { Bundle moxyDelegateBundle = new Bundle ( ) ; outState . putBundle ( MOXY_DELEGATE_TAGS_KEY , moxyDelegateBundle ) ; outState = moxyDelegateBundle ; } outState . putAll ( mBundle ) ; outState . putString ( mKeyTag , mDelegateTag ) ; f...
Save presenters tag prefix to save state for restore presenters at future after delegate recreate
132
17
154,033
private static SortedMap < TypeElement , List < TypeElement > > getPresenterBinders ( List < TypeElement > presentersContainers ) { Map < TypeElement , TypeElement > extendingMap = new HashMap <> ( ) ; for ( TypeElement presentersContainer : presentersContainers ) { TypeMirror superclass = presentersContainer . getSupe...
Collects presenter binders from superclasses that are also presenter containers .
321
14
154,034
public void injectPresenter ( MvpPresenter < ? > presenter , String delegateTag ) { Set < String > delegateTags = mConnections . get ( presenter ) ; if ( delegateTags == null ) { delegateTags = new HashSet <> ( ) ; mConnections . put ( presenter , delegateTags ) ; } delegateTags . add ( delegateTag ) ; Set < MvpPresent...
Save delegate tag when it inject presenter to delegate s object
137
11
154,035
public boolean rejectPresenter ( MvpPresenter < ? > presenter , String delegateTag ) { Set < MvpPresenter > presenters = mTags . get ( delegateTag ) ; if ( presenters != null ) { presenters . remove ( presenter ) ; } if ( presenters == null || presenters . isEmpty ( ) ) { mTags . remove ( delegateTag ) ; } Set < String...
Remove tag when delegate s object was fully destroyed
209
9
154,036
public void bind ( boolean wholeCore ) { if ( bound && assignedThread != null && assignedThread . isAlive ( ) ) throw new IllegalStateException ( "cpu " + cpuId + " already bound to " + assignedThread ) ; if ( areAssertionsEnabled ( ) ) boundHere = new Throwable ( "Bound here" ) ; if ( wholeCore ) { lockInventory . bin...
Bind the current thread to this reservable lock .
178
10
154,037
public static String toHexString ( final BitSet set ) { ByteArrayOutputStream out = new ByteArrayOutputStream ( ) ; PrintWriter writer = new PrintWriter ( out ) ; final long [ ] longs = set . toLongArray ( ) ; for ( long aLong : longs ) { writer . write ( Long . toHexString ( aLong ) ) ; } writer . flush ( ) ; return n...
Creates a hexademical representation of the bit set
118
11
154,038
int [ ] getChunkSizes ( Track track ) { long [ ] referenceChunkStarts = fragmenter . sampleNumbers ( track ) ; int [ ] chunkSizes = new int [ referenceChunkStarts . length ] ; for ( int i = 0 ; i < referenceChunkStarts . length ; i ++ ) { long start = referenceChunkStarts [ i ] - 1 ; long end ; if ( referenceChunkStart...
Gets the chunk sizes for the given track .
204
10
154,039
private void print ( FileChannel fc , int level , long start , long end ) throws IOException { fc . position ( start ) ; if ( end <= 0 ) { end = start + fc . size ( ) ; System . out . println ( "Setting END to " + end ) ; } while ( end - fc . position ( ) > 8 ) { long begin = fc . position ( ) ; ByteBuffer bb = ByteBuf...
Parses the FileChannel in the range [ start end ) and prints the elements found
299
18
154,040
public ParsableBox parseBox ( ReadableByteChannel byteChannel , String parentType ) throws IOException { header . get ( ) . rewind ( ) . limit ( 8 ) ; int bytesRead = 0 ; int b ; while ( ( b = byteChannel . read ( header . get ( ) ) ) + bytesRead < 8 ) { if ( b < 0 ) { throw new EOFException ( ) ; } else { bytesRead +=...
Parses the next size and type creates a box instance and parses the box s content .
654
20
154,041
public static List < long [ ] > getSyncSamplesTimestamps ( Movie movie , Track track ) { List < long [ ] > times = new LinkedList < long [ ] > ( ) ; for ( Track currentTrack : movie . getTracks ( ) ) { if ( currentTrack . getHandler ( ) . equals ( track . getHandler ( ) ) ) { long [ ] currentTrackSyncSamples = currentT...
Calculates the timestamp of all tracks sync samples .
152
11
154,042
public static int [ ] blowupCompositionTimes ( List < CompositionTimeToSample . Entry > entries ) { long numOfSamples = 0 ; for ( CompositionTimeToSample . Entry entry : entries ) { numOfSamples += entry . getCount ( ) ; } assert numOfSamples <= Integer . MAX_VALUE ; int [ ] decodingTime = new int [ ( int ) numOfSample...
Decompresses the list of entries and returns the list of composition times .
149
15
154,043
public static String readString ( ByteBuffer byteBuffer ) { ByteArrayOutputStream out = new ByteArrayOutputStream ( ) ; int read ; while ( ( read = byteBuffer . get ( ) ) != 0 ) { out . write ( read ) ; } return Utf8 . convert ( out . toByteArray ( ) ) ; }
Reads a zero terminated UTF - 8 string .
70
10
154,044
protected boolean isChunkReady ( StreamingTrack streamingTrack , StreamingSample next ) { long ts = nextSampleStartTime . get ( streamingTrack ) ; long cfst = nextChunkCreateStartTime . get ( streamingTrack ) ; return ( ts >= cfst + 2 * streamingTrack . getTimescale ( ) ) ; // chunk interleave of 2 seconds }
Tests if the currently received samples for a given track are already a chunk as we want to have it . The next sample will not be part of the chunk will be added to the fragment buffer later .
75
41
154,045
protected boolean isFragmentReady ( StreamingTrack streamingTrack , StreamingSample next ) { long ts = nextSampleStartTime . get ( streamingTrack ) ; long cfst = nextFragmentCreateStartTime . get ( streamingTrack ) ; if ( ( ts > cfst + 3 * streamingTrack . getTimescale ( ) ) ) { // mininum fragment length == 3 seconds ...
Tests if the currently received samples for a given track form a valid fragment taking the latest received sample into account . The next sample is not part of the segment and will be added to the fragment buffer later .
175
42
154,046
protected long [ ] getSampleSizes ( long startSample , long endSample , Track track , int sequenceNumber ) { List < Sample > samples = getSamples ( startSample , endSample , track ) ; long [ ] sampleSizes = new long [ samples . size ( ) ] ; for ( int i = 0 ; i < sampleSizes . length ; i ++ ) { sampleSizes [ i ] = sampl...
Gets the sizes of a sequence of samples .
106
10
154,047
protected ParsableBox createMoof ( long startSample , long endSample , Track track , int sequenceNumber ) { MovieFragmentBox moof = new MovieFragmentBox ( ) ; createMfhd ( startSample , endSample , track , sequenceNumber , moof ) ; createTraf ( startSample , endSample , track , sequenceNumber , moof ) ; TrackRunBox fir...
Creates a moof box for a given sequence of samples .
155
13
154,048
protected ParsableBox createMvhd ( Movie movie ) { MovieHeaderBox mvhd = new MovieHeaderBox ( ) ; mvhd . setVersion ( 1 ) ; mvhd . setCreationTime ( getDate ( ) ) ; mvhd . setModificationTime ( getDate ( ) ) ; mvhd . setDuration ( 0 ) ; //no duration in moov for fragmented movies long movieTimeScale = movie . getTimesc...
Creates a single mvhd movie header box for a given movie .
204
15
154,049
public synchronized final void parseDetails ( ) { LOG . debug ( "parsing details of {}" , this . getType ( ) ) ; if ( content != null ) { ByteBuffer content = this . content ; isParsed = true ; content . rewind ( ) ; _parseDetails ( content ) ; if ( content . remaining ( ) > 0 ) { deadBytes = content . slice ( ) ; } th...
Parses the raw content of the box . It surrounds the actual parsing which is done
101
18
154,050
public long getSize ( ) { long size = isParsed ? getContentSize ( ) : content . limit ( ) ; size += ( 8 + // size|type ( size >= ( ( 1L << 32 ) - 8 ) ? 8 : 0 ) + // 32bit - 8 byte size and type ( UserBox . TYPE . equals ( getType ( ) ) ? 16 : 0 ) ) ; size += ( deadBytes == null ? 0 : deadBytes . limit ( ) ) ; return si...
Gets the full size of the box including header and content .
106
13
154,051
private boolean verify ( ByteBuffer content ) { ByteBuffer bb = ByteBuffer . allocate ( l2i ( getContentSize ( ) + ( deadBytes != null ? deadBytes . limit ( ) : 0 ) ) ) ; getContent ( bb ) ; if ( deadBytes != null ) { deadBytes . rewind ( ) ; while ( deadBytes . remaining ( ) > 0 ) { bb . put ( deadBytes ) ; } } conten...
Verifies that a box can be reconstructed byte - exact after parsing .
378
14
154,052
static int [ ] allTags ( ) { int [ ] ints = new int [ 0xFE - 0x6A ] ; for ( int i = 0x6A ; i < 0xFE ; i ++ ) { final int pos = i - 0x6A ; LOG . trace ( "pos: {}" , pos ) ; ints [ pos ] = i ; } return ints ; }
ExtDescrTagEndRange = 0xFE
86
10
154,053
public String [ ] getAllTagNames ( ) { String names [ ] = new String [ tags . size ( ) ] ; for ( int i = 0 ; i < tags . size ( ) ; i ++ ) { XtraTag tag = tags . elementAt ( i ) ; names [ i ] = tag . tagName ; } return names ; }
Returns a list of the tag names present in this Xtra Box
73
13
154,054
public String getFirstStringValue ( String name ) { Object objs [ ] = getValues ( name ) ; for ( Object obj : objs ) { if ( obj instanceof String ) { return ( String ) obj ; } } return null ; }
Returns the first String value found for this tag
52
9
154,055
public Date getFirstDateValue ( String name ) { Object objs [ ] = getValues ( name ) ; for ( Object obj : objs ) { if ( obj instanceof Date ) { return ( Date ) obj ; } } return null ; }
Returns the first Date value found for this tag
52
9
154,056
public Long getFirstLongValue ( String name ) { Object objs [ ] = getValues ( name ) ; for ( Object obj : objs ) { if ( obj instanceof Long ) { return ( Long ) obj ; } } return null ; }
Returns the first Long value found for this tag
52
9
154,057
public Object [ ] getValues ( String name ) { XtraTag tag = getTagByName ( name ) ; Object values [ ] ; if ( tag != null ) { values = new Object [ tag . values . size ( ) ] ; for ( int i = 0 ; i < tag . values . size ( ) ; i ++ ) { values [ i ] = tag . values . elementAt ( i ) . getValueAsObject ( ) ; } } else { values...
Returns an array of values for this tag . Empty array when tag is not present
110
16
154,058
public void setTagValues ( String name , String values [ ] ) { removeTag ( name ) ; XtraTag tag = new XtraTag ( name ) ; for ( int i = 0 ; i < values . length ; i ++ ) { tag . values . addElement ( new XtraValue ( values [ i ] ) ) ; } tags . addElement ( tag ) ; }
Removes and recreates tag using specified String values
80
11
154,059
public void setTagValue ( String name , Date date ) { removeTag ( name ) ; XtraTag tag = new XtraTag ( name ) ; tag . values . addElement ( new XtraValue ( date ) ) ; tags . addElement ( tag ) ; }
Removes and recreates tag using specified Date value
57
11
154,060
public void setTagValue ( String name , long value ) { removeTag ( name ) ; XtraTag tag = new XtraTag ( name ) ; tag . values . addElement ( new XtraValue ( value ) ) ; tags . addElement ( tag ) ; }
Removes and recreates tag using specified Long value
57
11
154,061
public long [ ] blowup ( int chunkCount ) { long [ ] numberOfSamples = new long [ chunkCount ] ; int j = 0 ; List < SampleToChunkBox . Entry > sampleToChunkEntries = new LinkedList < Entry > ( entries ) ; Collections . reverse ( sampleToChunkEntries ) ; Iterator < Entry > iterator = sampleToChunkEntries . iterator ( ) ...
Decompresses the list of entries and returns the number of samples per chunk for every single chunk .
201
20
154,062
public static synchronized long [ ] blowupTimeToSamples ( List < TimeToSampleBox . Entry > entries ) { SoftReference < long [ ] > cacheEntry ; if ( ( cacheEntry = cache . get ( entries ) ) != null ) { long [ ] cacheVal ; if ( ( cacheVal = cacheEntry . get ( ) ) != null ) { return cacheVal ; } } long numOfSamples = 0 ; ...
Decompresses the list of entries and returns the list of decoding times .
224
15
154,063
void register ( Object listener ) { Multimap < Class < ? > , Subscriber > listenerMethods = findAllSubscribers ( listener ) ; for ( Map . Entry < Class < ? > , Collection < Subscriber > > entry : listenerMethods . asMap ( ) . entrySet ( ) ) { Class < ? > eventType = entry . getKey ( ) ; Collection < Subscriber > eventM...
Registers all subscriber methods on the given listener object .
206
11
154,064
public int deleteRow ( ) { // build the delete string String deleteString = "DELETE FROM " + tableName + this . generatePKWhere ( ) ; PreparedStatement ps = null ; // System.out.println("delete string "+deleteString); try { // fill the question marks ps = cConn . prepareStatement ( deleteString ) ; ps . clearParameters...
delete current row answer special action codes see comment below
742
10
154,065
public String getPrimaryKeysString ( ) { String result = "" ; for ( int i = 0 ; i < primaryKeys . length ; i ++ ) { if ( result != "" ) { result += ", " ; } result += primaryKeys [ i ] ; } // end of for (int i=0; i<primaryKeys.length; i++) return result ; }
answer a String containing a String list of primary keys i . e . pk1 pk2 pk3
77
23
154,066
public void insertNewRow ( ) { // reset all fields for ( int i = 0 ; i < komponente . length ; i ++ ) { komponente [ i ] . clearContent ( ) ; } // end of for (int i=0; i<komponente.length; i++) // reset the field for the primary keys for ( int i = 0 ; i < primaryKeys . length ; i ++ ) { komponente [ pkColIndex [ i ] ] ...
open the panel to insert a new row into the table
136
11
154,067
public boolean saveChanges ( ) { // the initial settings of the textfields counts with one // so a real change by the user needs as many changes as there are columns // System.out.print("Anderungen in den Feldern: "); // there are changes to the database // memorize all columns which have been changed int [ ] changedCo...
answer true if the update succeeds
552
6
154,068
public boolean saveNewRow ( ) { // check the fields of the primary keys whether one is empty boolean onePKempty = false ; int tmp ; PreparedStatement ps = null ; for ( tmp = 0 ; tmp < primaryKeys . length ; tmp ++ ) { if ( komponente [ pkColIndex [ tmp ] ] . getContent ( ) . equals ( "" ) ) { onePKempty = true ; break ...
answer true if saving succeeds
416
5
154,069
public int searchRows ( String [ ] words , boolean allWords , boolean ignoreCase , boolean noMatchWhole ) { // System.out.print("search in " + tableName + " for: "); // for (int i=0; i < words.length; i++) { // System.out.print(words[i]+", "); // } // System.out.println("allWords = "+allWords+", ignoreCase = "+ignoreCa...
answer the number of found rows - 1 if there is an SQL exception
675
14
154,070
private void disablePKFields ( ) { for ( int i = 0 ; i < primaryKeys . length ; i ++ ) { komponente [ pkColIndex [ i ] ] . setEditable ( false ) ; } // end of for (int i=0; i<columns.length; i++) }
set all fields for primary keys to not editable
69
10
154,071
private void fillZChoice ( ZaurusChoice zc , String tab , String col ) { Statement stmt = null ; try { if ( cConn == null ) { return ; } stmt = cConn . createStatement ( ) ; ResultSet rs = stmt . executeQuery ( "SELECT * FROM " + tab + " ORDER BY " + col ) ; ResultSetMetaData rsmd = rs . getMetaData ( ) ; int numberOfC...
and the column values as values
284
6
154,072
private void fetchColumns ( ) { Vector temp = new Vector ( 20 ) ; Vector tempType = new Vector ( 20 ) ; try { if ( cConn == null ) { return ; } if ( dbmeta == null ) { dbmeta = cConn . getMetaData ( ) ; } ResultSet colList = dbmeta . getColumns ( null , null , tableName , "%" ) ; while ( colList . next ( ) ) { temp . a...
fetch all column names
258
5
154,073
private String generateWhere ( String [ ] words , boolean allWords , boolean ignoreCase , boolean noMatchWhole ) { String result = "" ; // if all words must match use AND between the different conditions String join ; if ( allWords ) { join = " AND " ; } else { join = " OR " ; } // end of else for ( int wordInd = 0 ; w...
generate the Where - condition for the words
342
9
154,074
private int getColIndex ( String name ) { for ( int i = 0 ; i < columns . length ; i ++ ) { if ( name . equals ( columns [ i ] ) ) { return i ; } // end of if (name.equals(columns[i])) } // end of for (int i=0; i<columns.length; i++) return - 1 ; }
answer the index of the column named name in the actual table
85
12
154,075
private int getColIndex ( String colName , String tabName ) { int ordPos = 0 ; try { if ( cConn == null ) { return - 1 ; } if ( dbmeta == null ) { dbmeta = cConn . getMetaData ( ) ; } ResultSet colList = dbmeta . getColumns ( null , null , tabName , colName ) ; colList . next ( ) ; ordPos = colList . getInt ( "ORDINAL_...
answer the index of the column named colName in the table tabName
150
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154,076
private int getConstraintIndex ( int colIndex ) { for ( int i = 0 ; i < imColIndex . length ; i ++ ) { for ( int j = 0 ; j < imColIndex [ i ] . length ; j ++ ) { if ( colIndex == imColIndex [ i ] [ j ] ) { return i ; } // end of if (col == imColIndex[i][j]) } // end of for (int j=0; j<imColIndex[i].length; j++) } // en...
answer - 1 if the column is not part of any constraint
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private void showAktRow ( ) { try { pStmt . clearParameters ( ) ; for ( int i = 0 ; i < primaryKeys . length ; i ++ ) { pStmt . setObject ( i + 1 , resultRowPKs [ aktRowNr ] [ i ] ) ; } // end of for (int i=0; i<primaryKeys.length; i++) ResultSet rs = pStmt . executeQuery ( ) ; rs . next ( ) ; for ( int i = 0 ; i < col...
get and show the values of the actual row in the GUI
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private void voltConvertBinaryLiteralOperandsToBigint ( ) { // Strange that CONCAT is an arithmetic operator. // You could imagine using it for VARBINARY, so // definitely don't convert its operands to BIGINT! assert ( opType != OpTypes . CONCAT ) ; for ( int i = 0 ; i < nodes . length ; ++ i ) { Expression e = nodes [...
A VoltDB extension to use X .. as a numeric value
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154,079
public int findColumn ( String tableName , String columnName ) { // The namedJoinColumnExpressions are ExpressionColumn objects // for columns named in USING conditions. Each range variable // has a possibly empty list of these. If two range variables are // operands of a join with a USING condition, both get the same ...
Returns the index for the column given the column s table name and column name . If the table name is null there is no table name specified . For example in a query select C from T there is no table name so tableName would be null . In the query select T . C from T tableName would be the string T . Don t return any col...
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154,080
void addIndexCondition ( Expression [ ] exprList , Index index , int colCount , boolean isJoin ) { // VoltDB extension if ( rangeIndex == index && isJoinIndex && ( ! isJoin ) && ( multiColumnCount > 0 ) && ( colCount == 0 ) ) { // This is one particular set of conditions which broke the classification of // ON and WHER...
Only multiple EQUAL conditions are used
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public HsqlName getSubqueryTableName ( ) { HsqlName hsqlName = new HsqlName ( this , SqlInvariants . SYSTEM_SUBQUERY , false , SchemaObject . TABLE ) ; hsqlName . schema = SqlInvariants . SYSTEM_SCHEMA_HSQLNAME ; return hsqlName ; }
Same name string but different objects and serial number
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static public HsqlName getAutoColumnName ( int i ) { if ( i < autoColumnNames . length ) { return autoColumnNames [ i ] ; } return new HsqlName ( staticManager , makeAutoColumnName ( "C_" , i ) , 0 , false ) ; }
Column index i is 0 based returns 1 based numbered column .
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public String getString ( String key ) { String value = wrappedBundle . getString ( key ) ; if ( value . length ( ) < 1 ) { value = getStringFromFile ( key ) ; // For conciseness and sanity, get rid of all \r's so that \n // will definitively be our line breaks. if ( value . indexOf ( ' ' ) > - 1 ) value = value . repl...
Returns value defined in this RefCapablePropertyResourceBundle s . properties file unless that value is empty . If the value in the . properties file is empty then this returns the entire contents of the referenced text file .
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static private RefCapablePropertyResourceBundle getRef ( String baseName , ResourceBundle rb , ClassLoader loader ) { if ( ! ( rb instanceof PropertyResourceBundle ) ) throw new MissingResourceException ( "Found a Resource Bundle, but it is a " + rb . getClass ( ) . getName ( ) , PropertyResourceBundle . class . getNam...
Return a ref to a new or existing RefCapablePropertyResourceBundle or throw a MissingResourceException .
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private static boolean checkPureColumnIndex ( Index index , int aggCol , List < AbstractExpression > filterExprs ) { boolean found = false ; // all left child of filterExprs must be of type TupleValueExpression in equality comparison for ( AbstractExpression expr : filterExprs ) { if ( expr . getExpressionType ( ) != E...
or all filters compose the complete set of prefix key components
258
11
154,086
public static Runnable writeHashinatorConfig ( InstanceId instId , String path , String nonce , int hostId , HashinatorSnapshotData hashData , boolean isTruncationSnapshot ) throws IOException { final File file = new VoltFile ( path , constructHashinatorConfigFilenameForNonce ( nonce , hostId ) ) ; if ( file . exists (...
Write the hashinator config file for a snapshot
389
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154,087
public static String parseNonceFromDigestFilename ( String filename ) { if ( filename == null || ! filename . endsWith ( ".digest" ) ) { throw new IllegalArgumentException ( "Bad digest filename: " + filename ) ; } return parseNonceFromSnapshotFilename ( filename ) ; }
Get the nonce from the filename of the digest file .
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public static String parseNonceFromHashinatorConfigFilename ( String filename ) { if ( filename == null || ! filename . endsWith ( HASH_EXTENSION ) ) { throw new IllegalArgumentException ( "Bad hashinator config filename: " + filename ) ; } return parseNonceFromSnapshotFilename ( filename ) ; }
Get the nonce from the filename of the hashinator config file .
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154,089
public static String parseNonceFromSnapshotFilename ( String filename ) { if ( filename == null ) { throw new IllegalArgumentException ( "Bad snapshot filename: " + filename ) ; } // For the snapshot catalog if ( filename . endsWith ( ".jar" ) ) { return filename . substring ( 0 , filename . indexOf ( ".jar" ) ) ; } //...
Get the nonce from any snapshot - related file .
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public static List < ByteBuffer > retrieveHashinatorConfigs ( String path , String nonce , int maxConfigs , VoltLogger logger ) throws IOException { VoltFile directory = new VoltFile ( path ) ; ArrayList < ByteBuffer > configs = new ArrayList < ByteBuffer > ( ) ; if ( directory . listFiles ( ) == null ) { return config...
Read hashinator snapshots into byte buffers .
258
8
154,091
public static Runnable writeSnapshotCatalog ( String path , String nonce , boolean isTruncationSnapshot ) throws IOException { String filename = SnapshotUtil . constructCatalogFilenameForNonce ( nonce ) ; try { return VoltDB . instance ( ) . getCatalogContext ( ) . writeCatalogJarToFile ( path , filename , CatalogJarWr...
Write the current catalog associated with the database snapshot to the snapshot location
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public static Runnable writeTerminusMarker ( final String nonce , final NodeSettings paths , final VoltLogger logger ) { final File f = new File ( paths . getVoltDBRoot ( ) , VoltDB . TERMINUS_MARKER ) ; return new Runnable ( ) { @ Override public void run ( ) { try ( PrintWriter pw = new PrintWriter ( new FileWriter (...
Write the shutdown save snapshot terminus marker
144
8
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public static void retrieveSnapshotFiles ( File directory , Map < String , Snapshot > namedSnapshotMap , FileFilter filter , boolean validate , SnapshotPathType stype , VoltLogger logger ) { NamedSnapshots namedSnapshots = new NamedSnapshots ( namedSnapshotMap , stype ) ; retrieveSnapshotFilesInternal ( directory , nam...
Spider the provided directory applying the provided FileFilter . Optionally validate snapshot files . Return a summary of partition counts partition information files digests etc . that can be used to determine if a valid restore plan exists .
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public static final String constructFilenameForTable ( Table table , String fileNonce , SnapshotFormat format , int hostId ) { String extension = ".vpt" ; if ( format == SnapshotFormat . CSV ) { extension = ".csv" ; } StringBuilder filename_builder = new StringBuilder ( fileNonce ) ; filename_builder . append ( "-" ) ;...
Generates a Filename to the snapshot file for the given table .
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public static void requestSnapshot ( final long clientHandle , final String path , final String nonce , final boolean blocking , final SnapshotFormat format , final SnapshotPathType stype , final String data , final SnapshotResponseHandler handler , final boolean notifyChanges ) { final SnapshotInitiationInfo snapInfo ...
Request a new snapshot . It will retry for a couple of times . If it doesn t succeed in the specified time an error response will be sent to the response handler otherwise a success response will be passed to the handler .
727
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public static ListenableFuture < SnapshotCompletionInterest . SnapshotCompletionEvent > watchSnapshot ( final String nonce ) { final SettableFuture < SnapshotCompletionInterest . SnapshotCompletionEvent > result = SettableFuture . create ( ) ; SnapshotCompletionInterest interest = new SnapshotCompletionInterest ( ) { @...
Watch for the completion of a snapshot
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public static HashinatorSnapshotData retrieveHashinatorConfig ( String path , String nonce , int hostId , VoltLogger logger ) throws IOException { HashinatorSnapshotData hashData = null ; String expectedFileName = constructHashinatorConfigFilenameForNonce ( nonce , hostId ) ; File [ ] files = new VoltFile ( path ) . li...
Retrieve hashinator config for restore .
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154,098
public static String getRealPath ( SnapshotPathType stype , String path ) { if ( stype == SnapshotPathType . SNAP_CL ) { return VoltDB . instance ( ) . getCommandLogSnapshotPath ( ) ; } else if ( stype == SnapshotPathType . SNAP_AUTO ) { return VoltDB . instance ( ) . getSnapshotPath ( ) ; } return path ; }
Return path based on type if type is not CL or AUTO return provided path .
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public void close ( ) throws SQLException { validate ( ) ; try { this . connection . rollback ( ) ; this . connection . clearWarnings ( ) ; this . connectionDefaults . setDefaults ( this . connection ) ; this . connection . reset ( ) ; fireCloseEvent ( ) ; } catch ( SQLException e ) { fireSqlExceptionEvent ( e ) ; thro...
Rolls the connection back resets the connection back to defaults clears warnings resets the connection on the server side and returns the connection to the pool .
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