de.grogra.rgg.model

Class PropertyQueue

java.lang.Object

java.io.OutputStream

de.grogra.util.OutputQueue

de.grogra.util.HierarchicalQueue

de.grogra.persistence.XAQueue

de.grogra.persistence.ModificationQueue

de.grogra.rgg.model.PropertyQueue

All Implemented Interfaces:

PersistenceOutput, TransferableQueue, Queue, java.io.Closeable, java.io.DataOutput, java.io.Flushable, java.io.ObjectOutput

public class PropertyQueue
extends ModificationQueue
implements TransferableQueue

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PropertyQueue.MakePersistentDescriptor
static class	PropertyQueue.PropertyQueueDescriptor

Nested classes/interfaces inherited from class de.grogra.persistence.ModificationQueue

ModificationQueue.Applier

Nested classes/interfaces inherited from class de.grogra.persistence.XAQueue

XAQueue.Data, XAQueue.Reader

Nested classes/interfaces inherited from class de.grogra.util.HierarchicalQueue

HierarchicalQueue.Cursor

Field Summary

Fields

Modifier and Type	Field and Description
static PropertyQueue.MakePersistentDescriptor	MAKE_PERSISTENT
static PropertyQueue.PropertyQueueDescriptor	PROPERTY_QUEUE

Fields inherited from class de.grogra.persistence.ModificationQueue

ADD_BYTE, ADD_CHAR, ADD_DOUBLE, ADD_FLOAT, ADD_INT, ADD_LONG, ADD_SHORT, AND_BOOLEAN, AND_BYTE, AND_CHAR, AND_INT, AND_LONG, AND_SHORT, DIV_BYTE, DIV_CHAR, DIV_DOUBLE, DIV_FLOAT, DIV_INT, DIV_LONG, DIV_SHORT, MIN_UNUSED_ITEM, MUL_BYTE, MUL_CHAR, MUL_DOUBLE, MUL_FLOAT, MUL_INT, MUL_LONG, MUL_SHORT, OR_BOOLEAN, OR_BYTE, OR_CHAR, OR_INT, OR_LONG, OR_SHORT, SET_BOOLEAN, SET_BYTE, SET_CHAR, SET_DOUBLE, SET_FLOAT, SET_INT, SET_LONG, SET_OBJECT, SET_SHORT, TYPE, XOR_BOOLEAN, XOR_BYTE, XOR_CHAR, XOR_INT, XOR_LONG, XOR_SHORT

Fields inherited from class de.grogra.persistence.XAQueue

cache, manager

Fields inherited from class de.grogra.util.HierarchicalQueue

BEGIN_LEVEL, IS_FINISHED, ITEM_AND_BITS_MASK, ITEM_MASK, MAX_UNUSED_BIT, MIN_UNUSED_BIT, NEXT_EXISTS, out

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Clears the queue.
void	clearSegmentsToExclude(int[] segs)
QueueDescriptor<?>	getDescriptor() Returns the descriptor which was used to create this queue.
void	markSegment(int n)
boolean	process(int[] segments) Processes all queued tasks.
void	read(java.io.DataInput in)
void	resetToSegment(int n)
boolean	write(java.io.DataOutput out)

Methods inherited from class de.grogra.persistence.ModificationQueue

addByte, addChar, addDouble, addFloat, addInt, addLong, addShort, andBoolean, andByte, andChar, andInt, andLong, andShort, apply, beginManaged, createApplier, divByte, divChar, divDouble, divFloat, divInt, divLong, divShort, makePersistent, mulByte, mulChar, mulDouble, mulFloat, mulInt, mulLong, mulShort, orBoolean, orByte, orChar, orInt, orLong, orShort, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setObject, setShort, xorBoolean, xorByte, xorChar, xorInt, xorLong, xorShort

Methods inherited from class de.grogra.persistence.XAQueue

beginArray, beginField, beginFields, createData, endArray, endField, endFields, endManaged, getPersistenceManager, setNested, writeComponentSeparator, writeName, writeNullObject, writeObject, writePersistentObjectReference, writeSharedObjectReference, writeString, writeStringObject

Methods inherited from class de.grogra.util.HierarchicalQueue

beginLevel, beginSkipBlock, cloneData, discardLevel, endLevel, endSkipBlock, getCursor, getData, hasItems, hasItemsInCurrentLevel, moveTo, restore, setItemSize, writeItem, writeObject, writeObjectInStream

Methods inherited from class de.grogra.util.OutputQueue

close, dump, flush, write, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeObjectInQueue, writeShort, writeUTF

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.grogra.persistence.PersistenceOutput

writeBoolean, writeByte, writeChar, writeDouble, writeFloat, writeInt, writeLong, writeShort

Methods inherited from interface java.io.ObjectOutput

close, flush, write, write, write

Methods inherited from interface java.io.DataOutput

writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Field Detail

MAKE_PERSISTENT

public static final PropertyQueue.MakePersistentDescriptor MAKE_PERSISTENT

PROPERTY_QUEUE

public static final PropertyQueue.PropertyQueueDescriptor PROPERTY_QUEUE

Method Detail

clear

public void clear()

Description copied from interface: Queue

Clears the queue. This is invoked by the QueueCollection in order to reuse the queue for a new transformation step.

Specified by:

clear in interface Queue

Overrides:

clear in class XAQueue

clearSegmentsToExclude

public void clearSegmentsToExclude(int[] segs)

Specified by:

clearSegmentsToExclude in interface Queue

getDescriptor

public QueueDescriptor<?> getDescriptor()

Description copied from interface: Queue

Returns the descriptor which was used to create this queue.

Specified by:

getDescriptor in interface Queue

Returns:

descriptor of this queue

See Also:

QueueCollection.getQueue(QueueDescriptor), QueueDescriptor.createQueue(QueueCollection)

markSegment

public void markSegment(int n)

Specified by:

markSegment in interface Queue

process

public boolean process(int[] segments)
                throws RuntimeModelException

Description copied from interface: Queue

Processes all queued tasks. This method is invoked by QueueCollection.process(int[]).

Specified by:

process in interface Queue

Returns:

true iff the execution of tasks resulted in modifications to the Graph

Throws:

RuntimeModelException - if some error occurs during execution

read

public void read(java.io.DataInput in)
          throws java.io.IOException

Specified by:

read in interface TransferableQueue

Throws:

java.io.IOException

resetToSegment

public void resetToSegment(int n)

Specified by:

resetToSegment in interface Queue

write

public boolean write(java.io.DataOutput out)
              throws java.io.IOException

Specified by:

write in interface TransferableQueue

Throws:

java.io.IOException