idx int64 0 41.2k | question stringlengths 74 4.04k | target stringlengths 7 750 |
|---|---|---|
34,500 | public final Timestamp addDay ( int amount ) { long delta = ( long ) amount * 24 * 60 * 60 * 1000 ; return addMillisForPrecision ( delta , Precision . DAY , false ) ; } | Returns a timestamp relative to this one by the given number of days . |
34,501 | public static void printStringCodePoint ( Appendable out , int codePoint ) throws IOException { printCodePoint ( out , codePoint , EscapeMode . ION_STRING ) ; } | Prints a single Unicode code point for use in an ASCII - safe Ion string . |
34,502 | public static void printSymbolCodePoint ( Appendable out , int codePoint ) throws IOException { printCodePoint ( out , codePoint , EscapeMode . ION_SYMBOL ) ; } | Prints a single Unicode code point for use in an ASCII - safe Ion symbol . |
34,503 | public static void printJsonCodePoint ( Appendable out , int codePoint ) throws IOException { printCodePoint ( out , codePoint , EscapeMode . JSON ) ; } | Prints a single Unicode code point for use in an ASCII - safe JSON string . |
34,504 | private static void printCodePoint ( Appendable out , int c , EscapeMode mode ) throws IOException { switch ( c ) { case 0 : out . append ( mode == EscapeMode . JSON ? "\\u0000" : "\\0" ) ; return ; case '\t' : out . append ( "\\t" ) ; return ; case '\n' : if ( mode == EscapeMode . ION_LONG_STRING ) { out . append ( '\... | Prints a single code point ASCII safe . |
34,505 | public static String printCodePointAsString ( int codePoint ) { StringBuilder builder = new StringBuilder ( 12 ) ; builder . append ( '"' ) ; try { printStringCodePoint ( builder , codePoint ) ; } catch ( IOException e ) { throw new Error ( e ) ; } builder . append ( '"' ) ; return builder . toString ( ) ; } | Builds a String denoting an ASCII - encoded Ion string with double - quotes surrounding a single Unicode code point . |
34,506 | public void truncate ( final long position ) { final int index = index ( position ) ; final int offset = offset ( position ) ; final Block block = blocks . get ( index ) ; this . index = index ; block . limit = offset ; current = block ; } | Resets the write buffer to a particular point . |
34,507 | public int getUInt8At ( final long position ) { final int index = index ( position ) ; final int offset = offset ( position ) ; final Block block = blocks . get ( index ) ; return block . data [ offset ] & OCTET_MASK ; } | Returns the octet at the logical position given . |
34,508 | public void writeByte ( final byte octet ) { if ( remaining ( ) < 1 ) { if ( index == blocks . size ( ) - 1 ) { allocateNewBlock ( ) ; } index ++ ; current = blocks . get ( index ) ; } final Block block = current ; block . data [ block . limit ] = octet ; block . limit ++ ; } | Writes a single octet to the buffer expanding if necessary . |
34,509 | private void writeBytesSlow ( final byte [ ] bytes , int off , int len ) { while ( len > 0 ) { final Block block = current ; final int amount = Math . min ( len , block . remaining ( ) ) ; System . arraycopy ( bytes , off , block . data , block . limit , amount ) ; block . limit += amount ; off += amount ; len -= amoun... | slow in the sense that we do all kind of block boundary checking |
34,510 | public void writeBytes ( final byte [ ] bytes , final int off , final int len ) { if ( len > remaining ( ) ) { writeBytesSlow ( bytes , off , len ) ; return ; } final Block block = current ; System . arraycopy ( bytes , off , block . data , block . limit , len ) ; block . limit += len ; } | Writes an array of bytes to the buffer expanding if necessary . |
34,511 | private int writeUTF8Slow ( final CharSequence chars , int off , int len ) { int octets = 0 ; while ( len > 0 ) { final char ch = chars . charAt ( off ) ; if ( ch >= LOW_SURROGATE_FIRST && ch <= LOW_SURROGATE_LAST ) { throw new IllegalArgumentException ( "Unpaired low surrogate: " + ( int ) ch ) ; } if ( ( ch >= HIGH_S... | slow in the sense that we deal with any kind of UTF - 8 sequence and block boundaries |
34,512 | public void writeTo ( final OutputStream out ) throws IOException { for ( int i = 0 ; i <= index ; i ++ ) { Block block = blocks . get ( i ) ; out . write ( block . data , 0 , block . limit ) ; } } | Write the entire buffer to output stream . |
34,513 | public void writeTo ( final OutputStream out , long position , long length ) throws IOException { while ( length > 0 ) { final int index = index ( position ) ; final int offset = offset ( position ) ; final Block block = blocks . get ( index ) ; final int amount = ( int ) Math . min ( block . data . length - offset , l... | Write a specific segment of data from the buffer to a stream . |
34,514 | public static _Private_IonTextAppender forAppendable ( Appendable out ) { _Private_FastAppendable fast = new AppendableFastAppendable ( out ) ; boolean escapeNonAscii = false ; return new _Private_IonTextAppender ( fast , escapeNonAscii ) ; } | Doesn t escape non - ASCII characters . |
34,515 | public final void printString ( CharSequence text ) throws IOException { if ( text == null ) { appendAscii ( "null.string" ) ; } else { appendAscii ( '"' ) ; printCodePoints ( text , STRING_ESCAPE_CODES ) ; appendAscii ( '"' ) ; } } | Print an Ion String type |
34,516 | public final void printLongString ( CharSequence text ) throws IOException { if ( text == null ) { appendAscii ( "null.string" ) ; } else { appendAscii ( TRIPLE_QUOTES ) ; printCodePoints ( text , LONG_STRING_ESCAPE_CODES ) ; appendAscii ( TRIPLE_QUOTES ) ; } } | Print an Ion triple - quoted string |
34,517 | public final void printJsonString ( CharSequence text ) throws IOException { if ( text == null ) { appendAscii ( "null" ) ; } else { appendAscii ( '"' ) ; printCodePoints ( text , JSON_ESCAPE_CODES ) ; appendAscii ( '"' ) ; } } | Print a JSON string |
34,518 | public final void printSymbol ( CharSequence text ) throws IOException { if ( text == null ) { appendAscii ( "null.symbol" ) ; } else if ( symbolNeedsQuoting ( text , true ) ) { appendAscii ( '\'' ) ; printCodePoints ( text , SYMBOL_ESCAPE_CODES ) ; appendAscii ( '\'' ) ; } else { appendAscii ( text ) ; } } | Print an Ion Symbol type . This method will check if symbol needs quoting |
34,519 | public final void printQuotedSymbol ( CharSequence text ) throws IOException { if ( text == null ) { appendAscii ( "null.symbol" ) ; } else { appendAscii ( '\'' ) ; printCodePoints ( text , SYMBOL_ESCAPE_CODES ) ; appendAscii ( '\'' ) ; } } | Print single - quoted Ion Symbol type |
34,520 | public SymbolTable getSymbolTable ( ) { SymbolTable symtab = super . getSymbolTable ( ) ; if ( symtab == null ) { symtab = _system_symtab ; } return symtab ; } | Horrible temporary hack . |
34,521 | public _Private_IonManagedBinaryWriterBuilder withFlatImports ( final SymbolTable ... tables ) { if ( tables != null ) { return withFlatImports ( Arrays . asList ( tables ) ) ; } return this ; } | Adds imports flattening them to make lookup more efficient . This is particularly useful when a builder instance is long lived . |
34,522 | public void writeValue ( IonReader reader ) throws IOException { IonType type = reader . getType ( ) ; writeValueRecursively ( type , reader ) ; } | Overrides can optimize special cases . |
34,523 | boolean attemptClearSymbolIDValues ( ) { boolean sidsRemain = false ; if ( _fieldName != null ) { _fieldId = UNKNOWN_SYMBOL_ID ; } else if ( _fieldId > UNKNOWN_SYMBOL_ID ) { sidsRemain = true ; } if ( _annotations != null ) { for ( int i = 0 ; i < _annotations . length ; i ++ ) { SymbolToken annotation = _annotations [... | Sets this value s symbol table to null and erases any SIDs here and recursively . |
34,524 | final void setFieldNameSymbol ( SymbolToken name ) { assert _fieldId == UNKNOWN_SYMBOL_ID && _fieldName == null ; _fieldName = name . getText ( ) ; _fieldId = name . getSid ( ) ; if ( UNKNOWN_SYMBOL_ID != _fieldId && ! _isSymbolIdPresent ( ) ) { cascadeSIDPresentToContextRoot ( ) ; } } | Sets the field name and ID based on a SymbolToken . Both parts of the SymbolToken are trusted! |
34,525 | final void detachFromContainer ( ) { checkForLock ( ) ; clearSymbolIDValues ( ) ; _context = ContainerlessContext . wrap ( getSystem ( ) ) ; _fieldName = null ; _fieldId = UNKNOWN_SYMBOL_ID ; _elementid ( 0 ) ; } | Removes this value from its container ensuring that all data stays available . Dirties this value and it s original container . |
34,526 | public final static int convertToUTF8Bytes ( int unicodeScalar , byte [ ] outputBytes , int offset , int maxLength ) { int dst = offset ; int end = offset + maxLength ; switch ( getUTF8ByteCount ( unicodeScalar ) ) { case 1 : if ( dst >= end ) throw new ArrayIndexOutOfBoundsException ( ) ; outputBytes [ dst ++ ] = ( by... | this helper converts the unicodeScalar to a sequence of utf8 bytes and copies those bytes into the supplied outputBytes array . If there is insufficient room in the array to hold the generated bytes it will throw an ArrayIndexOutOfBoundsException . It does not check for the validity of the passed in unicodeScalar thoro... |
34,527 | public byte [ ] getBytes ( ) { int length = _eob - _start ; byte [ ] copy = new byte [ length ] ; System . arraycopy ( _bytes , _start , copy , 0 , length ) ; return copy ; } | Makes a copy of the internal byte array . |
34,528 | private void prepareValue ( ) { if ( isInStruct ( ) && currentFieldSid == null ) { throw new IllegalStateException ( "IonWriter.setFieldName() must be called before writing a value into a struct." ) ; } if ( currentFieldSid != null ) { checkSid ( currentFieldSid ) ; writeVarUInt ( currentFieldSid ) ; currentFieldSid = ... | prepare to write values with field name and annotations . |
34,529 | private void finishValue ( ) { final ContainerInfo current = currentContainer ( ) ; if ( current != null && current . type == ContainerType . ANNOTATION ) { popContainer ( ) ; } hasWrittenValuesSinceFinished = true ; hasWrittenValuesSinceConstructed = true ; } | Closes out annotations . |
34,530 | public static SymbolToken symbol ( final String name , final int val ) { if ( name == null ) { throw new NullPointerException ( ) ; } if ( val <= 0 ) { throw new IllegalArgumentException ( "Symbol value must be positive: " + val ) ; } return new SymbolToken ( ) { public String getText ( ) { return name ; } public Strin... | Constructs a token with a non - null name and positive value . |
34,531 | public static Iterator < String > symbolNameIterator ( final Iterator < SymbolToken > tokenIter ) { return new Iterator < String > ( ) { public boolean hasNext ( ) { return tokenIter . hasNext ( ) ; } public String next ( ) { return tokenIter . next ( ) . getText ( ) ; } public void remove ( ) { throw new UnsupportedOp... | Lazy iterator over the symbol names of an iterator of symbol tokens . |
34,532 | public static SymbolToken systemSymbol ( final int sid ) { if ( sid < 1 || sid > ION_1_0_MAX_ID ) { throw new IllegalArgumentException ( "No such system SID: " + sid ) ; } return SYSTEM_TOKENS . get ( sid - 1 ) ; } | Returns a symbol token for a system SID . |
34,533 | public static SymbolTable unknownSharedSymbolTable ( final String name , final int version , final int maxId ) { return new AbstractSymbolTable ( name , version ) { public Iterator < String > iterateDeclaredSymbolNames ( ) { return new Iterator < String > ( ) { int id = 1 ; public boolean hasNext ( ) { return id <= max... | Returns a substitute shared symbol table where none of the symbols are known . |
34,534 | public static void main ( String [ ] args ) throws IOException { process_command_line ( args ) ; info = new JarInfo ( ) ; if ( printVersion ) { doPrintVersion ( ) ; } if ( printHelp ) { doPrintHelp ( ) ; } } | This main simply prints the version information to allow users to identify the build version of the Jar . |
34,535 | public static IonSystem newSystem ( IonCatalog catalog ) { return IonSystemBuilder . standard ( ) . withCatalog ( catalog ) . build ( ) ; } | Constructs a new system instance with the given catalog . |
34,536 | protected void tokenValueIsFinished ( ) { _scanner . tokenIsFinished ( ) ; if ( IonType . BLOB . equals ( _value_type ) || IonType . CLOB . equals ( _value_type ) ) { int state_after_scalar = get_state_after_value ( ) ; set_state ( state_after_scalar ) ; } } | called by super classes to tell us that the current token has been consumed . |
34,537 | public boolean isInStruct ( ) { boolean in_struct = false ; IonType container = getContainerType ( ) ; if ( IonType . STRUCT . equals ( container ) ) { if ( getDepth ( ) > 0 ) { in_struct = true ; } else { assert ( IonType . STRUCT . equals ( _nesting_parent ) == true ) ; } } return in_struct ; } | we re not really in a struct we at the top level |
34,538 | private boolean is_in_struct_internal ( ) { boolean in_struct = false ; IonType container = getContainerType ( ) ; if ( IonType . STRUCT . equals ( container ) ) { in_struct = true ; } return in_struct ; } | have to ignore |
34,539 | public long getPosition ( ) { long file_pos = 0 ; UnifiedDataPageX page = _buffer . getCurrentPage ( ) ; if ( page != null ) { file_pos = page . getFilePosition ( _pos ) ; } return file_pos ; } | used to find the current position of this stream in the input source . |
34,540 | public final int read ( byte [ ] dst , int offset , int length ) throws IOException { if ( ! is_byte_data ( ) ) { throw new IOException ( "byte read is not support over character sources" ) ; } int remaining = length ; while ( remaining > 0 && ! isEOF ( ) ) { int ready = _limit - _pos ; if ( ready > remaining ) { ready... | It is unclear what the implication to the rest of the system to make it conform |
34,541 | protected int refill ( ) throws IOException { UnifiedDataPageX curr = _buffer . getCurrentPage ( ) ; SavePoint sp = _save_points . savePointActiveTop ( ) ; if ( ! can_fill_new_page ( ) ) { return refill_is_eof ( ) ; } if ( sp != null && sp . getEndIdx ( ) == _buffer . getCurrentPageIdx ( ) ) { return refill_is_eof ( ) ... | the refill method is the key override that is filled in by the various subclasses . It fills either the byte or char array with a block of data from the input source . As this is a virtual function the right version will get called for each source type . Since it is only called once per block and from then on the final... |
34,542 | private bbBlock init ( int initialSize , bbBlock initialBlock ) { this . _lastCapacity = BlockedBuffer . _defaultBlockSizeMin ; this . _blockSizeUpperLimit = BlockedBuffer . _defaultBlockSizeUpperLimit ; while ( this . _lastCapacity < initialSize && this . _lastCapacity < this . _blockSizeUpperLimit ) { this . nextBloc... | Initializes the various members such as the block arraylist the initial block and the various values like the block size upper limit . |
34,543 | private void clear ( Object caller , int version ) { assert mutation_in_progress ( caller , version ) ; _buf_limit = 0 ; for ( int ii = 0 ; ii < _blocks . size ( ) ; ii ++ ) { _blocks . get ( ii ) . clearBlock ( ) ; } bbBlock first = _blocks . get ( 0 ) ; first . _idx = 0 ; first . _offset = 0 ; first . _limit = 0 ; _n... | empties the entire contents of the buffer |
34,544 | bbBlock truncate ( Object caller , int version , int pos ) { assert mutation_in_progress ( caller , version ) ; if ( 0 > pos || pos > this . _buf_limit ) throw new IllegalArgumentException ( ) ; bbBlock b = null ; for ( int idx = this . _next_block_position - 1 ; idx >= 0 ; idx -- ) { b = this . _blocks . get ( idx ) ;... | treat the limit as the end of file |
34,545 | int insert ( Object caller , int version , bbBlock curr , int pos , int len ) { assert mutation_in_progress ( caller , version ) ; int neededSpace = len - curr . unusedBlockCapacity ( ) ; if ( neededSpace <= 0 ) { insertInCurrOnly ( caller , version , curr , pos , len ) ; } else { bbBlock next = null ; if ( curr . _idx... | dispatcher for the various forms of insert we encounter calls one of the four helpers depending on the case that is needed to inser here |
34,546 | private int insertInCurrOnly ( Object caller , int version , bbBlock curr , int pos , int len ) { assert mutation_in_progress ( caller , version ) ; assert curr . unusedBlockCapacity ( ) >= len ; System . arraycopy ( curr . _buffer , curr . blockOffsetFromAbsolute ( pos ) , curr . _buffer , curr . blockOffsetFromAbsolu... | this handles insert when there s enough room in the current block |
34,547 | private int readVarInt ( int firstByte ) throws IOException { long retValue = 0 ; int b = firstByte ; boolean isNegative = false ; for ( ; ; ) { if ( b < 0 ) throwUnexpectedEOFException ( ) ; if ( ( b & 0x40 ) != 0 ) { isNegative = true ; } retValue = ( b & 0x3F ) ; if ( ( b & 0x80 ) != 0 ) break ; if ( ( b = read ( ) ... | reads a varInt after the first byte was read . The first byte is used to specify the sign and - 0 has different representation on the protected API that was called |
34,548 | public Type next ( boolean is_in_expression ) throws IOException { inQuotedContent = false ; int c = this . readIgnoreWhitespace ( ) ; return next ( c , is_in_expression ) ; } | Java handles the tail optimization ) |
34,549 | private boolean twoMoreSingleQuotes ( ) throws IOException { int c = read ( ) ; if ( c == '\'' ) { int c2 = read ( ) ; if ( c2 == '\'' ) { return true ; } unread ( c2 ) ; } unread ( c ) ; return false ; } | If two single quotes are next on the input consume them and return true . Otherwise leave them on the input and return false . |
34,550 | public final static int typeNameKeyWordFromMask ( int possible_names , int length ) { int kw = KEYWORD_unrecognized ; if ( possible_names != IonTokenConstsX . KW_ALL_BITS ) { for ( int ii = 0 ; ii < typeNameBits . length ; ii ++ ) { int tb = typeNameBits [ ii ] ; if ( tb == possible_names ) { if ( typeNameNames [ ii ] ... | this can be faster but it s pretty unusual to be called . |
34,551 | public final IonTextWriterBuilder withIvmMinimizing ( IvmMinimizing minimizing ) { IonTextWriterBuilder b = mutable ( ) ; b . setIvmMinimizing ( minimizing ) ; return b ; } | Declares the strategy for reducing or eliminating non - initial Ion version markers returning a new mutable builder if this is immutable . When null IVMs are emitted as they are written . |
34,552 | public final IonTextWriterBuilder withLongStringThreshold ( int threshold ) { IonTextWriterBuilder b = mutable ( ) ; b . setLongStringThreshold ( threshold ) ; return b ; } | Declares the length beyond which string and clob content will be rendered as triple - quoted long strings . At present such content will only line - break on extant newlines . |
34,553 | private void startLocalSymbolTableIfNeeded ( final boolean writeIVM ) throws IOException { if ( symbolState == SymbolState . SYSTEM_SYMBOLS ) { if ( writeIVM ) { symbols . writeIonVersionMarker ( ) ; } symbols . addTypeAnnotationSymbol ( systemSymbol ( ION_SYMBOL_TABLE_SID ) ) ; symbols . stepIn ( STRUCT ) ; { if ( imp... | Symbol Table Management |
34,554 | public void setFieldName ( final String name ) { if ( ! isInStruct ( ) ) { throw new IllegalStateException ( "IonWriter.setFieldName() must be called before writing a value into a struct." ) ; } if ( name == null ) { throw new NullPointerException ( "Null field name is not allowed." ) ; } final SymbolToken token = inte... | Current Value Meta |
34,555 | public SymbolTable removeTable ( String name , int version ) { SymbolTable removed = null ; synchronized ( myTablesByName ) { TreeMap < Integer , SymbolTable > versions = myTablesByName . get ( name ) ; if ( versions != null ) { synchronized ( versions ) { removed = versions . remove ( version ) ; if ( versions . isEmp... | Removes a symbol table from this catalog . |
34,556 | public Iterator < SymbolTable > iterator ( ) { ArrayList < SymbolTable > tables ; synchronized ( myTablesByName ) { tables = new ArrayList < SymbolTable > ( myTablesByName . size ( ) ) ; Collection < TreeMap < Integer , SymbolTable > > symtabNames = myTablesByName . values ( ) ; for ( TreeMap < Integer , SymbolTable > ... | Constructs an iterator that enumerates all of the shared symbol tables in this catalog at the time of method invocation . The result represents a snapshot of the state of this catalog . |
34,557 | void validateNewChild ( IonValue child ) throws ContainedValueException , NullPointerException , IllegalArgumentException { if ( child . getContainer ( ) != null ) { throw new ContainedValueException ( ) ; } if ( child . isReadOnly ( ) ) throw new ReadOnlyValueException ( ) ; if ( child instanceof IonDatagram ) { Strin... | Ensures that a potential new child is non - null has no container is not read - only and is not a datagram . |
34,558 | protected int add_child ( int idx , IonValueLite child ) { _isNullValue ( false ) ; child . setContext ( this . getContextForIndex ( child , idx ) ) ; if ( _children == null || _child_count >= _children . length ) { int old_len = ( _children == null ) ? 0 : _children . length ; int new_len = this . nextSize ( old_len ,... | Does not validate the child or check locks . |
34,559 | void remove_child ( int idx ) { assert ( idx >= 0 ) ; assert ( idx < get_child_count ( ) ) ; assert get_child ( idx ) != null : "No child at index " + idx ; _children [ idx ] . detachFromContainer ( ) ; int children_to_move = _child_count - idx - 1 ; if ( children_to_move > 0 ) { System . arraycopy ( _children , idx + ... | Does not check locks . |
34,560 | public void put ( String fieldName , IonValue value ) { checkForLock ( ) ; validateFieldName ( fieldName ) ; if ( value != null ) validateNewChild ( value ) ; int lowestRemovedIndex = get_child_count ( ) ; boolean any_removed = false ; if ( _field_map != null && _field_map_duplicate_count == 0 ) { Integer idx = _field_... | put is make this value the one and only value associated with this fieldName . The side effect is that if there were multiple fields with this name when put is complete there will only be the one value in the collection . |
34,561 | protected int lobHashCode ( int seed , SymbolTableProvider symbolTableProvider ) { int result = seed ; if ( ! isNullValue ( ) ) { CRC32 crc = new CRC32 ( ) ; crc . update ( getBytes ( ) ) ; result ^= ( int ) crc . getValue ( ) ; } return hashTypeAnnotations ( result , symbolTableProvider ) ; } | Calculate LOB hash code as XOR of seed with CRC - 32 of the LOB data . This distinguishes BLOBs from CLOBs |
34,562 | public final boolean skipDoubleColon ( ) throws IOException { int c = skip_over_whitespace ( ) ; if ( c != ':' ) { unread_char ( c ) ; return false ; } c = read_char ( ) ; if ( c != ':' ) { unread_char ( c ) ; unread_char ( ':' ) ; return false ; } return true ; } | peeks into the input stream to see if the next token would be a double colon . If indeed this is the case it skips the two colons and returns true . If not it unreads the 1 or 2 real characters it read and return false . It always consumes any preceding whitespace . |
34,563 | public final int peekNullTypeSymbol ( ) throws IOException { int c = read_char ( ) ; if ( c != '.' ) { unread_char ( c ) ; return IonTokenConstsX . KEYWORD_none ; } int [ ] read_ahead = new int [ IonTokenConstsX . TN_MAX_NAME_LENGTH + 1 ] ; int read_count = 0 ; int possible_names = IonTokenConstsX . KW_ALL_BITS ; while... | peeks into the input stream to see if we have an unquoted symbol that resolves to one of the ion types . If it does it consumes the input and returns the type keyword id . If not is unreads the non - whitespace characters and the dot which the input argument c should be . |
34,564 | public final int peekLobStartPunctuation ( ) throws IOException { int c = skip_over_lob_whitespace ( ) ; if ( c == '"' ) { return IonTokenConstsX . TOKEN_STRING_DOUBLE_QUOTE ; } if ( c != '\'' ) { unread_char ( c ) ; return IonTokenConstsX . TOKEN_ERROR ; } c = read_char ( ) ; if ( c != '\'' ) { unread_char ( c ) ; unr... | peeks into the input stream to see what non - whitespace character is coming up . If it is a double quote or a triple quote this returns true as either distinguished the contents of a lob as distinctly a clob . Otherwise it returns false . In either case it unreads whatever non - whitespace it read to decide . |
34,565 | protected final void skip_clob_close_punctuation ( ) throws IOException { int c = skip_over_clob_whitespace ( ) ; if ( c == '}' ) { c = read_char ( ) ; if ( c == '}' ) { return ; } unread_char ( c ) ; c = '}' ; } unread_char ( c ) ; error ( "invalid closing puctuation for CLOB" ) ; } | Expects optional whitespace then }} |
34,566 | private final boolean skip_whitespace ( CommentStrategy commentStrategy ) throws IOException { boolean any_whitespace = false ; int c ; loop : for ( ; ; ) { c = read_char ( ) ; switch ( c ) { case - 1 : break loop ; case ' ' : case '\t' : case CharacterSequence . CHAR_SEQ_NEWLINE_SEQUENCE_1 : case CharacterSequence . C... | Skips whitespace and applies the given CommentStrategy to any comments found . Finishes at the starting position of the next token . |
34,567 | private final boolean is_2_single_quotes_helper ( ) throws IOException { int c = read_char ( ) ; if ( c != '\'' ) { unread_char ( c ) ; return false ; } c = read_char ( ) ; if ( c != '\'' ) { unread_char ( c ) ; unread_char ( '\'' ) ; return false ; } return true ; } | this peeks ahead to see if the next two characters are single quotes . this would finish off a triple quote when the first quote has been read . if it succeeds it consumes the two quotes it reads . if it fails it unreads |
34,568 | private final int scan_negative_for_numeric_type ( int c ) throws IOException { assert ( c == '-' ) ; c = read_char ( ) ; int t = scan_for_numeric_type ( c ) ; if ( t == IonTokenConstsX . TOKEN_TIMESTAMP ) { bad_token ( c ) ; } unread_char ( c ) ; return t ; } | variant of scan_numeric_type where the passed in start character was preceded by a minus sign . this will also unread the minus sign . |
34,569 | protected void load_raw_characters ( StringBuilder sb ) throws IOException { int c = read_char ( ) ; for ( ; ; ) { c = read_char ( ) ; switch ( c ) { case CharacterSequence . CHAR_SEQ_ESCAPED_NEWLINE_SEQUENCE_1 : case CharacterSequence . CHAR_SEQ_ESCAPED_NEWLINE_SEQUENCE_2 : case CharacterSequence . CHAR_SEQ_ESCAPED_NE... | this is used to load a previously marked set of bytes into the StringBuilder without escaping . It expects the caller to have set a save point so that the EOF will stop us at the right time . This does handle UTF8 decoding and surrogate encoding as the bytes are transfered . |
34,570 | private final int skip_timestamp_past_digits ( int min , int max ) throws IOException { int c ; while ( min > 0 ) { c = read_char ( ) ; if ( ! IonTokenConstsX . isDigit ( c ) ) { error ( "invalid character '" + ( char ) c + "' encountered in timestamp" ) ; } -- min ; -- max ; } while ( max > 0 ) { c = read_char ( ) ; i... | Helper method for skipping embedded digits inside a timestamp value This overload skips at least min and at most max digits and errors if a non - digit is encountered in the first min characters read |
34,571 | private final int load_exponent ( StringBuilder sb ) throws IOException { int c = read_char ( ) ; if ( c == '-' || c == '+' ) { sb . append ( ( char ) c ) ; c = read_char ( ) ; } c = load_digits ( sb , c ) ; if ( c == '.' ) { sb . append ( ( char ) c ) ; c = read_char ( ) ; c = load_digits ( sb , c ) ; } return c ; } | can unread it |
34,572 | private final int load_digits ( StringBuilder sb , int c ) throws IOException { if ( ! IonTokenConstsX . isDigit ( c ) ) { return c ; } sb . append ( ( char ) c ) ; return readNumeric ( sb , Radix . DECIMAL , NumericState . DIGIT ) ; } | Accumulates digits into the buffer starting with the given character . |
34,573 | protected void skip_over_lob ( int lobToken , SavePoint sp ) throws IOException { switch ( lobToken ) { case IonTokenConstsX . TOKEN_STRING_DOUBLE_QUOTE : skip_double_quoted_string ( sp ) ; skip_clob_close_punctuation ( ) ; break ; case IonTokenConstsX . TOKEN_STRING_TRIPLE_QUOTE : skip_triple_quoted_clob_string ( sp )... | Skips over the closing }} too . |
34,574 | public void writeRaw ( byte [ ] value , int start , int len ) throws IOException { startValue ( TID_RAW ) ; _writer . write ( value , start , len ) ; _patch . patchValue ( len ) ; closeValue ( ) ; } | just transfer the bytes into the current patch as proper ion binary serialization |
34,575 | int writeBytes ( OutputStream userstream ) throws IOException { if ( _patch . getParent ( ) != null ) { throw new IllegalStateException ( "Tried to flush while not on top-level" ) ; } try { BlockedByteInputStream datastream = new BlockedByteInputStream ( _manager . buffer ( ) ) ; int size = writeRecursive ( datastream ... | Writes everything we ve got into the output stream performing all necessary patches along the way . |
34,576 | private IonDatagramLite load_helper ( IonReader reader ) throws IOException { IonDatagramLite datagram = new IonDatagramLite ( _system , _catalog ) ; IonWriter writer = _Private_IonWriterFactory . makeWriter ( datagram ) ; writer . writeValues ( reader ) ; return datagram ; } | This doesn t wrap IOException because some callers need to propagate it . |
34,577 | IonStruct getIonRepresentation ( ) { synchronized ( this ) { IonStruct image = myImage ; if ( image == null ) { myImage = image = makeIonRepresentation ( myImageFactory ) ; } return image ; } } | Only valid on local symtabs that already have an _image_factory set . |
34,578 | private IonStruct makeIonRepresentation ( ValueFactory factory ) { IonStruct ionRep = factory . newEmptyStruct ( ) ; ionRep . addTypeAnnotation ( ION_SYMBOL_TABLE ) ; SymbolTable [ ] importedTables = getImportedTablesNoCopy ( ) ; if ( importedTables . length > 1 ) { IonList importsList = factory . newEmptyList ( ) ; fo... | NOT SYNCHRONIZED! Call only from a synch d method . |
34,579 | private void recordLocalSymbolInIonRep ( IonStruct ionRep , String symbolName , int sid ) { assert sid >= myFirstLocalSid ; ValueFactory sys = ionRep . getSystem ( ) ; IonValue syms = ionRep . get ( SYMBOLS ) ; while ( syms != null && syms . getType ( ) != IonType . LIST ) { ionRep . remove ( syms ) ; syms = ionRep . g... | NOT SYNCHRONIZED! Call within constructor or from synched method . |
34,580 | public int read ( ) throws IOException { int nextChar = super . read ( ) ; if ( nextChar != - 1 ) { if ( nextChar == '\n' ) { m_line ++ ; pushColumn ( m_column ) ; m_column = 0 ; } else if ( nextChar == '\r' ) { int aheadChar = super . read ( ) ; if ( aheadChar != '\n' ) { unreadImpl ( aheadChar , false ) ; } m_line ++... | Uses the push back implementation but normalizes newlines to \ n . |
34,581 | private void unreadImpl ( int c , boolean updateCounts ) throws IOException { if ( c != - 1 ) { if ( updateCounts ) { if ( c == '\n' ) { m_line -- ; m_column = popColumn ( ) ; } else { m_column -- ; } m_consumed -- ; } super . unread ( c ) ; } } | Performs ths actual unread operation . |
34,582 | public static void verifyBinaryVersionMarker ( Reader reader ) throws IonException { try { int pos = reader . position ( ) ; byte [ ] bvm = new byte [ BINARY_VERSION_MARKER_SIZE ] ; int len = readFully ( reader , bvm ) ; if ( len < BINARY_VERSION_MARKER_SIZE ) { String message = "Binary data is too short: at least " + ... | Verifies that a reader starts with a valid Ion cookie throwing an exception if it does not . |
34,583 | public static int lenVarUInt ( long longVal ) { assert longVal >= 0 ; if ( longVal < ( 1L << ( 7 * 1 ) ) ) return 1 ; if ( longVal < ( 1L << ( 7 * 2 ) ) ) return 2 ; if ( longVal < ( 1L << ( 7 * 3 ) ) ) return 3 ; if ( longVal < ( 1L << ( 7 * 4 ) ) ) return 4 ; if ( longVal < ( 1L << ( 7 * 5 ) ) ) return 5 ; if ( longV... | Variable - length high - bit - terminating integer 7 data bits per byte . |
34,584 | public static int lenIonTimestamp ( Timestamp di ) { if ( di == null ) return 0 ; int len = 0 ; switch ( di . getPrecision ( ) ) { case FRACTION : case SECOND : { BigDecimal fraction = di . getFractionalSecond ( ) ; if ( fraction != null ) { assert fraction . signum ( ) >= 0 && ! fraction . equals ( BigDecimal . ZERO )... | this method computes the output length of this timestamp value in the Ion binary format . It does not include the length of the typedesc byte that preceeds the actual value . The output length of a null value is 0 as a result this this . |
34,585 | private final int stateFirstInStruct ( ) { int new_state ; if ( hasName ( ) ) { new_state = S_NAME ; } else if ( hasMaxId ( ) ) { new_state = S_MAX_ID ; } else if ( hasImports ( ) ) { new_state = S_IMPORT_LIST ; } else if ( hasLocalSymbols ( ) ) { new_state = S_SYMBOL_LIST ; } else { new_state = S_STRUCT_CLOSE ; } retu... | details of the symbol table we re reading . |
34,586 | public IonType next ( ) { if ( has_next_helper ( ) == false ) { return null ; } int new_state ; switch ( _current_state ) { case S_BOF : new_state = S_STRUCT ; break ; case S_STRUCT : new_state = S_EOF ; break ; case S_IN_STRUCT : new_state = stateFirstInStruct ( ) ; loadStateData ( new_state ) ; break ; case S_NAME : ... | this computes the actual move to the next state |
34,587 | private int growBuffer ( int offset ) { assert offset < 0 ; byte [ ] oldBuf = myBuffer ; int oldLen = oldBuf . length ; byte [ ] newBuf = new byte [ ( - offset + oldLen ) << 1 ] ; int oldBegin = newBuf . length - oldLen ; System . arraycopy ( oldBuf , 0 , newBuf , oldBegin , oldLen ) ; myBuffer = newBuf ; myOffset += o... | Grows the current buffer and returns the updated offset . |
34,588 | private void writeIonValue ( IonValue value ) throws IonException { final int valueOffset = myBuffer . length - myOffset ; switch ( value . getType ( ) ) { case BLOB : writeIonBlobContent ( ( IonBlob ) value ) ; break ; case BOOL : writeIonBoolContent ( ( IonBool ) value ) ; break ; case CLOB : writeIonClobContent ( ( ... | Writes the IonValue and its nested values recursively including annotations . |
34,589 | private void writeSymbolsField ( SymbolTable symTab ) { int importedMaxId = symTab . getImportedMaxId ( ) ; int maxId = symTab . getMaxId ( ) ; if ( importedMaxId == maxId ) { return ; } final int originalOffset = myBuffer . length - myOffset ; for ( int i = maxId ; i > importedMaxId ; i -- ) { String str = symTab . fi... | Write declared local symbol names if any exists . |
34,590 | private List < String > getPercolationMatches ( JsonMetric jsonMetric ) throws IOException { HttpURLConnection connection = openConnection ( "/" + currentIndexName + "/" + jsonMetric . type ( ) + "/_percolate" , "POST" ) ; if ( connection == null ) { LOGGER . error ( "Could not connect to any configured elasticsearch i... | Execute a percolation request for the specified metric |
34,591 | private void addJsonMetricToPercolationIfMatching ( JsonMetric < ? extends Metric > jsonMetric , List < JsonMetric > percolationMetrics ) { if ( percolationFilter != null && percolationFilter . matches ( jsonMetric . name ( ) , jsonMetric . value ( ) ) ) { percolationMetrics . add ( jsonMetric ) ; } } | Add metric to list of matched percolation if needed |
34,592 | private HttpURLConnection createNewConnectionIfBulkSizeReached ( HttpURLConnection connection , int entriesWritten ) throws IOException { if ( entriesWritten % bulkSize == 0 ) { closeConnection ( connection ) ; return openConnection ( "/_bulk" , "POST" ) ; } return connection ; } | Create a new connection when the bulk size has hit the limit Checked on every write of a metric |
34,593 | private void writeJsonMetric ( JsonMetric jsonMetric , ObjectWriter writer , OutputStream out ) throws IOException { writer . writeValue ( out , new BulkIndexOperationHeader ( currentIndexName , jsonMetric . type ( ) ) ) ; out . write ( "\n" . getBytes ( ) ) ; writer . writeValue ( out , jsonMetric ) ; out . write ( "\... | serialize a JSON metric over the outputstream in a bulk request |
34,594 | private HttpURLConnection openConnection ( String uri , String method ) { for ( String host : hosts ) { try { URL templateUrl = new URL ( "http://" + host + uri ) ; HttpURLConnection connection = ( HttpURLConnection ) templateUrl . openConnection ( ) ; connection . setRequestMethod ( method ) ; connection . setConnectT... | Open a new HttpUrlConnection in case it fails it tries for the next host in the configured list |
34,595 | private void checkForIndexTemplate ( ) { try { HttpURLConnection connection = openConnection ( "/_template/metrics_template" , "HEAD" ) ; if ( connection == null ) { LOGGER . error ( "Could not connect to any configured elasticsearch instances: {}" , Arrays . asList ( hosts ) ) ; return ; } connection . disconnect ( ) ... | This index template is automatically applied to all indices which start with the index name The index template simply configures the name not to be analyzed |
34,596 | public void post ( Notification event ) { for ( Map . Entry < Object , List < SubscriberMethod > > entry : listeners . entrySet ( ) ) { for ( SubscriberMethod method : entry . getValue ( ) ) { if ( method . eventTypeToInvokeOn . isInstance ( event ) ) { try { method . methodToInvokeOnEvent . invoke ( entry . getKey ( )... | Post an event to the bus . All subscribers to the event class type posted will be notified . |
34,597 | public Void call ( SQLDatabase db ) throws DocumentStoreException { SortedMap < String , Long > leafs = new TreeMap < String , Long > ( Collections . reverseOrder ( new GenerationComparator ( ) ) ) ; Cursor cursor = null ; try { cursor = db . rawQuery ( GET_NON_DELETED_LEAFS , new String [ ] { Long . toString ( docNume... | Execute the callable selecting and marking the new winning revision . |
34,598 | public static byte [ ] encryptAES ( SecretKey key , byte [ ] iv , byte [ ] unencryptedBytes ) throws NoSuchPaddingException , NoSuchAlgorithmException , InvalidAlgorithmParameterException , InvalidKeyException , BadPaddingException , IllegalBlockSizeException { Cipher aesCipher = Cipher . getInstance ( "AES/CBC/PKCS5Pa... | AES Encrypt a byte array |
34,599 | public static byte [ ] decryptAES ( SecretKey key , byte [ ] iv , byte [ ] encryptedBytes ) throws NoSuchPaddingException , NoSuchAlgorithmException , InvalidAlgorithmParameterException , InvalidKeyException , BadPaddingException , IllegalBlockSizeException { Cipher aesCipher = Cipher . getInstance ( "AES/CBC/PKCS5Padd... | Decrypt an AES encrypted byte array |
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