idx int64 0 41.2k | question stringlengths 74 4.04k | target stringlengths 7 750 |
|---|---|---|
37,900 | public TimezoneOffsetFrom setTimezoneOffsetFrom ( UtcOffset offset ) { TimezoneOffsetFrom prop = new TimezoneOffsetFrom ( offset ) ; setTimezoneOffsetFrom ( prop ) ; return prop ; } | Sets the UTC offset that the timezone observance transitions from . |
37,901 | public TimezoneName addTimezoneName ( String timezoneName ) { TimezoneName prop = new TimezoneName ( timezoneName ) ; addTimezoneName ( prop ) ; return prop ; } | Adds a traditional non - standard name for the timezone observance . |
37,902 | private static String getCidUriValue ( String uri ) { int colon = uri . indexOf ( ':' ) ; if ( colon == 3 ) { String scheme = uri . substring ( 0 , colon ) ; return "cid" . equalsIgnoreCase ( scheme ) ? uri . substring ( colon + 1 ) : null ; } if ( uri . length ( ) > 0 && uri . charAt ( 0 ) == '<' && uri . charAt ( uri... | Gets the value of the given cid URI . |
37,903 | public < T extends ICalProperty > T getProperty ( Class < T > clazz ) { return clazz . cast ( properties . first ( clazz ) ) ; } | Gets the first property of a given class . |
37,904 | public List < ICalProperty > setProperty ( ICalProperty property ) { return properties . replace ( property . getClass ( ) , property ) ; } | Replaces all existing properties of the given property instance s class with the given property instance . |
37,905 | public < T extends ICalProperty > List < T > setProperty ( Class < T > clazz , T property ) { List < ICalProperty > replaced = properties . replace ( clazz , property ) ; return castList ( replaced , clazz ) ; } | Replaces all existing properties of the given class with a single property instance . If the property instance is null then all instances of that property will be removed . |
37,906 | public < T extends ICalProperty > boolean removeProperty ( T property ) { return properties . remove ( property . getClass ( ) , property ) ; } | Removes a specific property instance from this component . |
37,907 | public < T extends ICalProperty > List < T > removeProperties ( Class < T > clazz ) { List < ICalProperty > removed = properties . removeAll ( clazz ) ; return castList ( removed , clazz ) ; } | Removes all properties of a given class from this component . |
37,908 | public < T extends ICalComponent > boolean removeComponent ( T component ) { return components . remove ( component . getClass ( ) , component ) ; } | Removes a specific sub - component instance from this component . |
37,909 | public < T extends ICalComponent > List < T > removeComponents ( Class < T > clazz ) { List < ICalComponent > removed = components . removeAll ( clazz ) ; return castList ( removed , clazz ) ; } | Removes all sub - components of the given class from this component . |
37,910 | public RawProperty getExperimentalProperty ( String name ) { for ( RawProperty raw : getExperimentalProperties ( ) ) { if ( raw . getName ( ) . equalsIgnoreCase ( name ) ) { return raw ; } } return null ; } | Gets the first experimental property with a given name . |
37,911 | public List < RawProperty > getExperimentalProperties ( String name ) { List < RawProperty > toReturn = new ArrayList < RawProperty > ( ) ; for ( RawProperty property : getExperimentalProperties ( ) ) { if ( property . getName ( ) . equalsIgnoreCase ( name ) ) { toReturn . add ( property ) ; } } return Collections . un... | Gets all experimental properties with a given name . |
37,912 | public List < RawProperty > removeExperimentalProperties ( String name ) { List < RawProperty > all = getExperimentalProperties ( ) ; List < RawProperty > toRemove = new ArrayList < RawProperty > ( ) ; for ( RawProperty property : all ) { if ( property . getName ( ) . equalsIgnoreCase ( name ) ) { toRemove . add ( prop... | Removes all experimental properties that have the given name . |
37,913 | public < T extends ICalComponent > T getComponent ( Class < T > clazz ) { return clazz . cast ( components . first ( clazz ) ) ; } | Gets the first sub - component of a given class . |
37,914 | public < T extends ICalComponent > List < T > getComponents ( Class < T > clazz ) { return new ICalComponentList < T > ( clazz ) ; } | Gets all sub - components of a given class . Changes to the returned list will update the parent component object and vice versa . |
37,915 | public List < ICalComponent > setComponent ( ICalComponent component ) { return components . replace ( component . getClass ( ) , component ) ; } | Replaces all sub - components of a given class with the given component . |
37,916 | public < T extends ICalComponent > List < T > setComponent ( Class < T > clazz , T component ) { List < ICalComponent > replaced = components . replace ( clazz , component ) ; return castList ( replaced , clazz ) ; } | Replaces all sub - components of a given class with the given component . If the component instance is null then all instances of that component will be removed . |
37,917 | public RawComponent getExperimentalComponent ( String name ) { for ( RawComponent component : getExperimentalComponents ( ) ) { if ( component . getName ( ) . equalsIgnoreCase ( name ) ) { return component ; } } return null ; } | Gets the first experimental sub - component with a given name . |
37,918 | public List < RawComponent > getExperimentalComponents ( String name ) { List < RawComponent > toReturn = new ArrayList < RawComponent > ( ) ; for ( RawComponent component : getExperimentalComponents ( ) ) { if ( component . getName ( ) . equalsIgnoreCase ( name ) ) { toReturn . add ( component ) ; } } return Collectio... | Gets all experimental sub - component with a given name . |
37,919 | public RawComponent addExperimentalComponent ( String name ) { RawComponent raw = new RawComponent ( name ) ; addComponent ( raw ) ; return raw ; } | Adds an experimental sub - component to this component . |
37,920 | public List < RawComponent > removeExperimentalComponents ( String name ) { List < RawComponent > all = getExperimentalComponents ( ) ; List < RawComponent > toRemove = new ArrayList < RawComponent > ( ) ; for ( RawComponent property : all ) { if ( property . getName ( ) . equalsIgnoreCase ( name ) ) { toRemove . add (... | Removes all experimental sub - components that have the given name . |
37,921 | protected void checkRequiredCardinality ( List < ValidationWarning > warnings , Class < ? extends ICalProperty > ... classes ) { for ( Class < ? extends ICalProperty > clazz : classes ) { List < ? extends ICalProperty > props = getProperties ( clazz ) ; if ( props . isEmpty ( ) ) { warnings . add ( new ValidationWarnin... | Utility method for validating that there is exactly one instance of each of the given properties . |
37,922 | private static < T > List < T > castList ( List < ? > list , Class < T > castTo ) { List < T > casted = new ArrayList < T > ( list . size ( ) ) ; for ( Object object : list ) { casted . add ( castTo . cast ( object ) ) ; } return Collections . unmodifiableList ( casted ) ; } | Casts all objects in the given list to the given class adding the casted objects to a new list . |
37,923 | public final T parseText ( String value , ICalDataType dataType , ICalParameters parameters , ParseContext context ) { T property = _parseText ( value , dataType , parameters , context ) ; property . setParameters ( parameters ) ; return property ; } | Unmarshals a property from a plain - text iCalendar data stream . |
37,924 | private static String jcalValueToString ( JCalValue value ) { List < JsonValue > values = value . getValues ( ) ; if ( values . size ( ) > 1 ) { List < String > multi = value . asMulti ( ) ; if ( ! multi . isEmpty ( ) ) { return VObjectPropertyValues . writeList ( multi ) ; } } if ( ! values . isEmpty ( ) && values . g... | Converts a jCal value to its plain - text format representation . |
37,925 | protected static DateWriter date ( Date date ) { return date ( ( date == null ) ? null : new ICalDate ( date ) ) ; } | Formats a date as a string . |
37,926 | protected static ICalParameters handleTzidParameter ( ICalProperty property , boolean hasTime , WriteContext context ) { ICalParameters parameters = property . getParameters ( ) ; if ( ! hasTime ) { return parameters ; } if ( context . getVersion ( ) == ICalVersion . V1_0 ) { return parameters ; } TimezoneInfo tzinfo =... | Adds a TZID parameter to a property s parameter list if necessary . |
37,927 | public ICalComponentScribe < ? extends ICalComponent > getComponentScribe ( String componentName , ICalVersion version ) { componentName = componentName . toUpperCase ( ) ; ICalComponentScribe < ? extends ICalComponent > scribe = experimentalCompByName . get ( componentName ) ; if ( scribe == null ) { scribe = standard... | Gets a component scribe by name . |
37,928 | public ICalPropertyScribe < ? extends ICalProperty > getPropertyScribe ( String propertyName , ICalVersion version ) { propertyName = propertyName . toUpperCase ( ) ; String key = propertyNameKey ( propertyName , version ) ; ICalPropertyScribe < ? extends ICalProperty > scribe = experimentalPropByName . get ( key ) ; i... | Gets a property scribe by name . |
37,929 | public ICalComponentScribe < ? extends ICalComponent > getComponentScribe ( Class < ? extends ICalComponent > clazz ) { ICalComponentScribe < ? extends ICalComponent > scribe = experimentalCompByClass . get ( clazz ) ; if ( scribe != null ) { return scribe ; } return standardCompByClass . get ( clazz ) ; } | Gets a component scribe by class . |
37,930 | public ICalPropertyScribe < ? extends ICalProperty > getPropertyScribe ( Class < ? extends ICalProperty > clazz ) { ICalPropertyScribe < ? extends ICalProperty > scribe = experimentalPropByClass . get ( clazz ) ; if ( scribe != null ) { return scribe ; } return standardPropByClass . get ( clazz ) ; } | Gets a property scribe by class . |
37,931 | public ICalComponentScribe < ? extends ICalComponent > getComponentScribe ( ICalComponent component ) { if ( component instanceof RawComponent ) { RawComponent raw = ( RawComponent ) component ; return new RawComponentScribe ( raw . getName ( ) ) ; } return getComponentScribe ( component . getClass ( ) ) ; } | Gets the appropriate component scribe for a given component instance . |
37,932 | public ICalPropertyScribe < ? extends ICalProperty > getPropertyScribe ( ICalProperty property ) { if ( property instanceof RawProperty ) { RawProperty raw = ( RawProperty ) property ; return new RawPropertyScribe ( raw . getName ( ) ) ; } return getPropertyScribe ( property . getClass ( ) ) ; } | Gets the appropriate property scribe for a given property instance . |
37,933 | public ICalPropertyScribe < ? extends ICalProperty > getPropertyScribe ( QName qname ) { ICalPropertyScribe < ? extends ICalProperty > scribe = experimentalPropByQName . get ( qname ) ; if ( scribe == null ) { scribe = standardPropByQName . get ( qname ) ; } if ( scribe == null || ! scribe . getSupportedVersions ( ) . ... | Gets a property scribe by XML local name and namespace . |
37,934 | public void unregister ( ICalComponentScribe < ? extends ICalComponent > scribe ) { experimentalCompByName . remove ( scribe . getComponentName ( ) . toUpperCase ( ) ) ; experimentalCompByClass . remove ( scribe . getComponentClass ( ) ) ; } | Unregisters a component scribe . |
37,935 | public void unregister ( ICalPropertyScribe < ? extends ICalProperty > scribe ) { for ( ICalVersion version : ICalVersion . values ( ) ) { experimentalPropByName . remove ( propertyNameKey ( scribe , version ) ) ; } experimentalPropByClass . remove ( scribe . getPropertyClass ( ) ) ; experimentalPropByQName . remove ( ... | Unregisters a property scribe |
37,936 | private static Date determineStartDate ( VAlarm valarm , ICalComponent parent ) { Trigger trigger = valarm . getTrigger ( ) ; if ( trigger == null ) { return null ; } Date triggerStart = trigger . getDate ( ) ; if ( triggerStart != null ) { return triggerStart ; } Duration triggerDuration = trigger . getDuration ( ) ; ... | Determines what the alarm property s start date should be . |
37,937 | static int [ ] uniquify ( int [ ] ints ) { IntSet iset = new IntSet ( ) ; for ( int i : ints ) { iset . add ( i ) ; } return iset . toIntArray ( ) ; } | Returns a sorted copy of an integer array with duplicate values removed . |
37,938 | static int countInPeriod ( DayOfWeek dow , DayOfWeek dow0 , int nDays ) { if ( dow . getCalendarConstant ( ) >= dow0 . getCalendarConstant ( ) ) { return 1 + ( ( nDays - ( dow . getCalendarConstant ( ) - dow0 . getCalendarConstant ( ) ) - 1 ) / 7 ) ; } else { return 1 + ( ( nDays - ( 7 - ( dow0 . getCalendarConstant ( ... | Counts the number of occurrences of a weekday in a given period . |
37,939 | private DateValue generateInstance ( ) { try { do { if ( ! instanceGenerator . generate ( builder ) ) { return null ; } DateValue dUtc = dtStart instanceof TimeValue ? TimeUtils . toUtc ( builder . toDateTime ( ) , tzid ) : builder . toDate ( ) ; if ( dUtc . compareTo ( lastUtc_ ) > 0 ) { return dUtc ; } } while ( true... | Generates a date . |
37,940 | public void setTimezone ( ICalProperty property , TimezoneAssignment timezone ) { if ( timezone == null ) { TimezoneAssignment existing = propertyTimezones . remove ( property ) ; if ( existing != null && existing != defaultTimezone && ! propertyTimezones . values ( ) . contains ( existing ) ) { assignments . remove ( ... | Assigns a timezone to a specific property . |
37,941 | public boolean isFloating ( ICalProperty property ) { if ( containsIdentity ( floatingProperties , property ) ) { return true ; } if ( propertyTimezones . containsKey ( property ) ) { return false ; } return globalFloatingTime ; } | Determines if a property value should be formatted in floating time when written to an output stream . |
37,942 | private static < T > void removeIdentity ( List < T > list , T object ) { Iterator < T > it = list . iterator ( ) ; while ( it . hasNext ( ) ) { if ( object == it . next ( ) ) { it . remove ( ) ; } } } | Removes an object from a list using reference equality . |
37,943 | private static < T > boolean containsIdentity ( List < T > list , T object ) { for ( T item : list ) { if ( item == object ) { return true ; } } return false ; } | Searches for an item in a list using reference equality . |
37,944 | public ChainingXmlWriter register ( String parameterName , ICalDataType dataType ) { parameterDataTypes . put ( parameterName , dataType ) ; return this ; } | Registers the data type of a non - standard parameter . Non - standard parameters use the unknown data type by default . |
37,945 | public void setScribeIndex ( ScribeIndex index ) { this . index = index ; serializer . setScribeIndex ( index ) ; deserializer . setScribeIndex ( index ) ; } | Sets the scribe index for the serializer and deserializer to use . |
37,946 | public static JCalValue multi ( List < ? > values ) { List < JsonValue > multiValues = new ArrayList < JsonValue > ( values . size ( ) ) ; for ( Object value : values ) { multiValues . add ( new JsonValue ( value ) ) ; } return new JCalValue ( multiValues ) ; } | Creates a multi - valued value . |
37,947 | public static JCalValue structured ( List < List < ? > > values ) { List < JsonValue > array = new ArrayList < JsonValue > ( values . size ( ) ) ; for ( List < ? > list : values ) { if ( list . isEmpty ( ) ) { array . add ( new JsonValue ( "" ) ) ; continue ; } if ( list . size ( ) == 1 ) { Object value = list . get ( ... | Creates a structured value . |
37,948 | public static JCalValue object ( ListMultimap < String , Object > value ) { Map < String , JsonValue > object = new LinkedHashMap < String , JsonValue > ( ) ; for ( Map . Entry < String , List < Object > > entry : value ) { String key = entry . getKey ( ) ; List < Object > list = entry . getValue ( ) ; JsonValue v ; if... | Creates an object value . |
37,949 | public String asSingle ( ) { if ( values . isEmpty ( ) ) { return "" ; } JsonValue first = values . get ( 0 ) ; if ( first . isNull ( ) ) { return "" ; } Object obj = first . getValue ( ) ; if ( obj != null ) { return obj . toString ( ) ; } List < JsonValue > array = first . getArray ( ) ; if ( array != null && ! array... | Parses this jCal value as a single - valued property value . |
37,950 | public List < List < String > > asStructured ( ) { if ( values . isEmpty ( ) ) { return Collections . emptyList ( ) ; } JsonValue first = values . get ( 0 ) ; List < JsonValue > array = first . getArray ( ) ; if ( array != null ) { List < List < String > > components = new ArrayList < List < String > > ( array . size (... | Parses this jCal value as a structured property value . |
37,951 | public List < String > asMulti ( ) { if ( values . isEmpty ( ) ) { return Collections . emptyList ( ) ; } List < String > multi = new ArrayList < String > ( values . size ( ) ) ; for ( JsonValue value : values ) { if ( value . isNull ( ) ) { multi . add ( "" ) ; continue ; } Object obj = value . getValue ( ) ; if ( obj... | Parses this jCal value as a multi - valued property value . |
37,952 | public ListMultimap < String , String > asObject ( ) { if ( values . isEmpty ( ) ) { return new ListMultimap < String , String > ( 0 ) ; } Map < String , JsonValue > map = values . get ( 0 ) . getObject ( ) ; if ( map == null ) { return new ListMultimap < String , String > ( 0 ) ; } ListMultimap < String , String > val... | Parses this jCal value as an object property value . |
37,953 | public static DateTimeComponents parse ( String dateString , Boolean hasTime ) { Matcher m = regex . matcher ( dateString ) ; if ( ! m . find ( ) ) { throw Messages . INSTANCE . getIllegalArgumentException ( 19 , dateString ) ; } int i = 1 ; int year = Integer . parseInt ( m . group ( i ++ ) ) ; int month = Integer . p... | Parses the components out of a date - time string . |
37,954 | public static RecurrenceIterator createRecurrenceIterator ( Collection < ? extends DateValue > dates ) { DateValue [ ] datesArray = dates . toArray ( new DateValue [ 0 ] ) ; return new RDateIteratorImpl ( datesArray ) ; } | Creates a recurrence iterator from an RDATE or EXDATE list . |
37,955 | public static RecurrenceIterable createRecurrenceIterable ( final Recurrence rrule , final DateValue dtStart , final TimeZone tzid ) { return new RecurrenceIterable ( ) { public RecurrenceIterator iterator ( ) { return createRecurrenceIterator ( rrule , dtStart , tzid ) ; } } ; } | Creates a recurrence iterable from an RRULE . |
37,956 | public static RecurrenceIterator join ( RecurrenceIterator first , RecurrenceIterator ... rest ) { List < RecurrenceIterator > all = new ArrayList < RecurrenceIterator > ( ) ; all . add ( first ) ; all . addAll ( Arrays . asList ( rest ) ) ; return new CompoundIteratorImpl ( all , Collections . < RecurrenceIterator > e... | Generates a recurrence iterator that iterates over the union of the given recurrence iterators . |
37,957 | public static Duration parse ( String value ) { if ( value . length ( ) == 0 ) { throw parseError ( value ) ; } int index = 0 ; char first = value . charAt ( index ) ; boolean prior = ( first == '-' ) ; if ( first == '-' || first == '+' ) { index ++ ; } if ( value . charAt ( index ) != 'P' ) { throw parseError ( value ... | Parses a duration string . |
37,958 | public static Duration diff ( Date start , Date end ) { return fromMillis ( end . getTime ( ) - start . getTime ( ) ) ; } | Builds a duration based on the difference between two dates . |
37,959 | public static Duration fromMillis ( long milliseconds ) { Duration . Builder builder = builder ( ) ; if ( milliseconds < 0 ) { builder . prior ( true ) ; milliseconds *= - 1 ; } int seconds = ( int ) ( milliseconds / 1000 ) ; Integer weeks = seconds / ( 60 * 60 * 24 * 7 ) ; if ( weeks > 0 ) { builder . weeks ( weeks ) ... | Builds a duration from a number of milliseconds . |
37,960 | public long toMillis ( ) { long totalSeconds = 0 ; if ( weeks != null ) { totalSeconds += 60L * 60 * 24 * 7 * weeks ; } if ( days != null ) { totalSeconds += 60L * 60 * 24 * days ; } if ( hours != null ) { totalSeconds += 60L * 60 * hours ; } if ( minutes != null ) { totalSeconds += 60L * minutes ; } if ( seconds != nu... | Converts the duration value to milliseconds . |
37,961 | private static DateValue [ ] removeDuplicates ( DateValue [ ] dates ) { int k = 0 ; for ( int i = 1 ; i < dates . length ; ++ i ) { if ( ! dates [ i ] . equals ( dates [ k ] ) ) { dates [ ++ k ] = dates [ i ] ; } } if ( ++ k < dates . length ) { DateValue [ ] uniqueDates = new DateValue [ k ] ; System . arraycopy ( dat... | Removes duplicates from a list of date values . |
37,962 | public T emptyInstance ( ) { T component = _newInstance ( ) ; component . getProperties ( ) . clear ( ) ; component . getComponents ( ) . clear ( ) ; return component ; } | Creates a new instance of the component class that doesn t have any properties or sub - components . |
37,963 | public List < ICalComponent > getComponents ( T component ) { return new ArrayList < ICalComponent > ( component . getComponents ( ) . values ( ) ) ; } | Gets the sub - components to marshal . Child classes can override this for better control over which components are marshalled . |
37,964 | public List < ICalProperty > getProperties ( T component ) { return new ArrayList < ICalProperty > ( component . getProperties ( ) . values ( ) ) ; } | Gets the properties to marshal . Child classes can override this for better control over which properties are marshalled . |
37,965 | public void registerParameterDataType ( String parameterName , ICalDataType dataType ) { parameterName = parameterName . toLowerCase ( ) ; if ( dataType == null ) { parameterDataTypes . remove ( parameterName ) ; } else { parameterDataTypes . put ( parameterName , dataType ) ; } } | Registers the data type of an experimental parameter . Experimental parameters use the unknown data type by default . |
37,966 | public static void premain ( String agentArgs , Instrumentation inst ) { MarkerType markerType = MarkerType . NONE ; boolean debugMode = false ; boolean autoSerializable = true ; if ( agentArgs != null && ! agentArgs . isEmpty ( ) ) { String [ ] splitArgs = agentArgs . split ( "," ) ; for ( String splitArg : splitArgs ... | Java agent premain . |
37,967 | public static StorageSizes computeSizes ( Frame < BasicValue > frame , int offset , int length ) { Validate . notNull ( frame ) ; Validate . isTrue ( offset >= 0 ) ; Validate . isTrue ( length >= 0 ) ; Validate . isTrue ( offset < frame . getStackSize ( ) ) ; Validate . isTrue ( offset + length <= frame . getStackSize ... | Compute sizes required for the storage arrays that will contain the operand stack at this frame . |
37,968 | public static InsnList jumpTo ( LabelNode labelNode ) { Validate . notNull ( labelNode ) ; InsnList ret = new InsnList ( ) ; ret . add ( new JumpInsnNode ( Opcodes . GOTO , labelNode ) ) ; return ret ; } | Generates instructions for an unconditional jump to a label . |
37,969 | public static InsnList addLabel ( LabelNode labelNode ) { Validate . notNull ( labelNode ) ; InsnList ret = new InsnList ( ) ; ret . add ( labelNode ) ; return ret ; } | Generates instructions for a label . |
37,970 | public static InsnList lineNumber ( int num ) { Validate . isTrue ( num >= 0 ) ; InsnList ret = new InsnList ( ) ; LabelNode labelNode = new LabelNode ( ) ; ret . add ( labelNode ) ; ret . add ( new LineNumberNode ( num , labelNode ) ) ; return ret ; } | Generates instructions for line numbers . This is useful for debugging . For example you can put a line number of 99999 or some other special number to denote that the code being executed is instrumented code . Then if a stacktrace happens you ll know that if instrumented code was immediately involved . |
37,971 | public static InsnList pop ( ) { InsnList ret = new InsnList ( ) ; ret . add ( new InsnNode ( Opcodes . POP ) ) ; return ret ; } | Generates instructions to pop an item off the stack . |
37,972 | public static InsnList monitorEnter ( ) { InsnList ret = new InsnList ( ) ; ret . add ( new InsnNode ( Opcodes . MONITORENTER ) ) ; return ret ; } | Generates a MONITORENTER instruction which consumes an Object from the top of the stack . |
37,973 | public static InsnList monitorExit ( ) { InsnList ret = new InsnList ( ) ; ret . add ( new InsnNode ( Opcodes . MONITOREXIT ) ) ; return ret ; } | Generates a MONITOREXIT instruction which consumes an Object from the top of the stack . |
37,974 | public static InsnList loadIntConst ( int i ) { InsnList ret = new InsnList ( ) ; ret . add ( new LdcInsnNode ( i ) ) ; return ret ; } | Generates instructions to push an integer constant on to the stack . |
37,975 | public static InsnList loadStringConst ( String s ) { Validate . notNull ( s ) ; InsnList ret = new InsnList ( ) ; ret . add ( new LdcInsnNode ( s ) ) ; return ret ; } | Generates instruction to push a string constant on to the stack . |
37,976 | public static InsnList loadNull ( ) { InsnList ret = new InsnList ( ) ; ret . add ( new InsnNode ( Opcodes . ACONST_NULL ) ) ; return ret ; } | Generates instruction to push a null on to the stack . |
37,977 | public static InsnList loadVar ( Variable variable ) { Validate . notNull ( variable ) ; InsnList ret = new InsnList ( ) ; switch ( variable . getType ( ) . getSort ( ) ) { case Type . BOOLEAN : case Type . BYTE : case Type . CHAR : case Type . SHORT : case Type . INT : ret . add ( new VarInsnNode ( Opcodes . ILOAD , v... | Copies a local variable on to the stack . |
37,978 | public static InsnList saveVar ( Variable variable ) { Validate . notNull ( variable ) ; InsnList ret = new InsnList ( ) ; switch ( variable . getType ( ) . getSort ( ) ) { case Type . BOOLEAN : case Type . BYTE : case Type . CHAR : case Type . SHORT : case Type . INT : ret . add ( new VarInsnNode ( Opcodes . ISTORE , ... | Pops the stack in to the the local variable table . You may run in to problems if the item on top of the stack isn t of the same type as the variable it s being put in to . |
37,979 | public static InsnList createNewObjectArray ( InsnList size ) { Validate . notNull ( size ) ; InsnList ret = new InsnList ( ) ; ret . add ( size ) ; ret . add ( new TypeInsnNode ( Opcodes . ANEWARRAY , "java/lang/Object" ) ) ; return ret ; } | Creates a new object array on the stack . |
37,980 | public static InsnList loadArrayLength ( InsnList arrayRef ) { Validate . notNull ( arrayRef ) ; InsnList ret = new InsnList ( ) ; ret . add ( arrayRef ) ; ret . add ( new InsnNode ( Opcodes . ARRAYLENGTH ) ) ; return ret ; } | Gets the size of an array and puts it on to the stack . |
37,981 | public static InsnList addIntegers ( InsnList lhs , InsnList rhs ) { Validate . notNull ( lhs ) ; Validate . notNull ( rhs ) ; InsnList ret = new InsnList ( ) ; ret . add ( lhs ) ; ret . add ( rhs ) ; ret . add ( new InsnNode ( Opcodes . IADD ) ) ; return ret ; } | Adds two integers together and puts the result on to the stack . |
37,982 | public static InsnList ifIntegersEqual ( InsnList lhs , InsnList rhs , InsnList action ) { Validate . notNull ( lhs ) ; Validate . notNull ( rhs ) ; Validate . notNull ( action ) ; InsnList ret = new InsnList ( ) ; LabelNode notEqualLabelNode = new LabelNode ( ) ; ret . add ( lhs ) ; ret . add ( rhs ) ; ret . add ( new... | Compares two integers and performs some action if the integers are equal . |
37,983 | public static InsnList forEach ( Variable counterVar , Variable arrayLenVar , InsnList array , InsnList action ) { Validate . notNull ( counterVar ) ; Validate . notNull ( arrayLenVar ) ; Validate . notNull ( array ) ; Validate . notNull ( action ) ; Validate . isTrue ( counterVar . getType ( ) . equals ( Type . INT_TY... | For each element in an object array performs an action . |
37,984 | public static InsnList combineObjectArrays ( Variable destArrayVar , Variable firstArrayVar , Variable secondArrayVar ) { Validate . notNull ( destArrayVar ) ; Validate . notNull ( firstArrayVar ) ; Validate . notNull ( secondArrayVar ) ; Validate . isTrue ( destArrayVar . getType ( ) . equals ( Type . getType ( Object... | Concatenates two object arrays together . |
37,985 | public static InsnList tryCatchBlock ( TryCatchBlockNode tryCatchBlockNode , Type exceptionType , InsnList tryInsnList , InsnList catchInsnList ) { Validate . notNull ( tryInsnList ) ; Validate . notNull ( catchInsnList ) ; if ( exceptionType != null ) { Validate . isTrue ( exceptionType . getSort ( ) == Type . OBJECT ... | Generates instructions for a try - catch block . |
37,986 | public static InsnList returnValue ( Type returnType , InsnList returnValueInsnList ) { Validate . notNull ( returnType ) ; Validate . isTrue ( returnType . getSort ( ) != Type . METHOD ) ; InsnList ret = new InsnList ( ) ; ret . add ( returnValueInsnList ) ; switch ( returnType . getSort ( ) ) { case Type . VOID : ret... | Generates instructions that returns a value . |
37,987 | protected final void instrumentPath ( Log log , List < String > classpath , File path ) throws MojoExecutionException { try { Instrumenter instrumenter = getInstrumenter ( log , classpath ) ; InstrumentationSettings settings = new InstrumentationSettings ( markerType , debugMode , autoSerializable ) ; PluginHelper . in... | Instruments all classes in a path recursively . |
37,988 | private static byte [ ] dumpBytecode ( MethodNode methodNode ) { List < AbstractInsnNode > onlyInstructionsAndLabels = Arrays . stream ( methodNode . instructions . toArray ( ) ) . filter ( x -> x instanceof LabelNode || x . getOpcode ( ) != - 1 ) . collect ( Collectors . toList ( ) ) ; Map < Label , Integer > labelOff... | Takes into account the instructions and operands as well as the overall structure . |
37,989 | public static Type getReturnTypeOfInvocation ( AbstractInsnNode invokeNode ) { Validate . notNull ( invokeNode ) ; if ( invokeNode instanceof MethodInsnNode ) { MethodInsnNode methodInsnNode = ( MethodInsnNode ) invokeNode ; Type methodType = Type . getType ( methodInsnNode . desc ) ; return methodType . getReturnType ... | Get the return type of the method being invoked . |
37,990 | public void addIndividual ( String className , ClassInformation classInformation ) { Validate . notNull ( className ) ; Validate . notNull ( classInformation ) ; Validate . isTrue ( ! hierarchyMap . containsKey ( className ) ) ; hierarchyMap . put ( className , classInformation ) ; } | Add a custom class . |
37,991 | public void addClasspath ( List < File > classpath ) throws IOException { Validate . notNull ( classpath ) ; Validate . noNullElements ( classpath ) ; for ( File classpathElement : classpath ) { if ( classpathElement . isFile ( ) ) { addJar ( classpathElement ) ; } else if ( classpathElement . isDirectory ( ) ) { addDi... | Add classes contained within a list of JAR files and folders . Note that if a duplicate class is encountered the original is kept . |
37,992 | private static InsnList popMethodResult ( AbstractInsnNode invokeInsnNode ) { Validate . notNull ( invokeInsnNode ) ; Type returnType = getReturnTypeOfInvocation ( invokeInsnNode ) ; InsnList ret = new InsnList ( ) ; switch ( returnType . getSort ( ) ) { case Type . LONG : case Type . DOUBLE : ret . add ( new InsnNode ... | Generates instructions to pop the result of the method off the stack . This will only generate instructions if the method being invoked generates a return value . |
37,993 | public void detail ( MethodNode methodNode , MethodAttributes attrs , StringBuilder output ) { Validate . notNull ( methodNode ) ; Validate . notNull ( attrs ) ; Validate . notNull ( output ) ; int methodId = attrs . getSignature ( ) . getMethodId ( ) ; output . append ( "Class Name: " ) . append ( attrs . getSignature... | MUST BE CALLED PRIOR TO INSTRUMENTATION!!!! |
37,994 | protected String getCommonSuperClass ( final String type1 , final String type2 ) { Validate . notNull ( type1 ) ; Validate . notNull ( type2 ) ; infoRepo . getInformation ( type1 ) ; LinkedHashSet < String > type1Hierarchy = flattenHierarchy ( type1 ) ; LinkedHashSet < String > type2Hierarchy = flattenHierarchy ( type2... | Derives common super class from the super name mapping passed in to the constructor . |
37,995 | void validateState ( ) { if ( frames == null || coroutine == null ) { throw new IllegalStateException ( "Bad state" ) ; } for ( int i = 0 ; i < frames . length ; i ++ ) { if ( frames [ i ] == null ) { throw new IllegalStateException ( "Bad state" ) ; } frames [ i ] . validateState ( ) ; } } | method to do that . |
37,996 | public static InsnList debugMarker ( MarkerType markerType , String text ) { Validate . notNull ( markerType ) ; Validate . notNull ( text ) ; InsnList ret = new InsnList ( ) ; switch ( markerType ) { case NONE : break ; case CONSTANT : ret . add ( new LdcInsnNode ( text ) ) ; ret . add ( new InsnNode ( Opcodes . POP )... | Generates instructions for generating marker instructions . These marker instructions are meant to be is useful for debugging instrumented code . For example you can spot a specific portion of instrumented code by looking for specific markers in the assembly output . |
37,997 | public InstrumentationResult instrument ( byte [ ] input , InstrumentationSettings settings ) { Validate . notNull ( input ) ; Validate . notNull ( settings ) ; Validate . isTrue ( input . length > 0 ) ; ClassReader cr = new ClassReader ( input ) ; ClassNode classNode = new SimpleClassNode ( ) ; cr . accept ( classNode... | Instruments a class . |
37,998 | public static List < MethodNode > findMethodsWithName ( Collection < MethodNode > methodNodes , String name ) { Validate . notNull ( methodNodes ) ; Validate . notNull ( name ) ; Validate . noNullElements ( methodNodes ) ; List < MethodNode > ret = new ArrayList < > ( ) ; for ( MethodNode methodNode : methodNodes ) { i... | Find methods within a class with a specific name . |
37,999 | public static List < MethodNode > findStaticMethods ( Collection < MethodNode > methodNodes ) { Validate . notNull ( methodNodes ) ; Validate . noNullElements ( methodNodes ) ; List < MethodNode > ret = new ArrayList < > ( ) ; for ( MethodNode methodNode : methodNodes ) { if ( ( methodNode . access & Opcodes . ACC_STAT... | Find static methods within a class . |
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