com.tangosol.io.pof.reflect
Class PofArray

java.lang.Object
  com.tangosol.util.Base
      com.tangosol.util.BitHelper
          com.tangosol.util.ExternalizableHelper
              com.tangosol.io.pof.reflect.AbstractPofValue
                  com.tangosol.io.pof.reflect.ComplexPofValue
                      com.tangosol.io.pof.reflect.PofArray

All Implemented Interfaces:

PofValue

Direct Known Subclasses:

PofCollection, PofUniformArray

public class PofArray
extends ComplexPofValue

PofArray is a PofValue implementation for arrays.

Since:

Coherence 3.5

Author:

as 2009.03.06

Field Summary

Fields inherited from class com.tangosol.io.pof.reflect.AbstractPofValue

m_nType, m_oValue

Constructor Summary

PofArray(PofValue valueParent, ReadBuffer bufValue, PofContext ctx, int of, int nType, int ofChildren, int cElements)
Construct a PofArray instance wrapping the supplied buffer.

Method Summary

protected PofValue	findChildInternal(int nIndex, int ofStart, int iStart) Find the child value with the specified index.
int	getLength() Return the length of this array.

Methods inherited from class com.tangosol.io.pof.reflect.ComplexPofValue

extractChild, findChild, getChild, getChildrenIterator, getLastChildIndex, getUniformElementType, isUniformCollection, setUniformElementType, skipChild

Methods inherited from class com.tangosol.io.pof.reflect.AbstractPofValue

applyChanges, getChanges, getDirtyBytesCount, getOffset, getOriginalBuffer, getParent, getPofContext, getPropertyIndex, getRoot, getSerializedValue, getSize, getTypeId, getValue, getValue, getValue, getValueBuffer, incrementDirtyBytesCount, incrementDirtyValuesCount, isDirty, isRoot, isUniformEncoded, setDecorations, setDirty, setOriginalBuffer, setUniformEncoded, setValue

Methods inherited from class com.tangosol.util.BitHelper

countBits, countBits, countBits, indexOfLSB, indexOfLSB, indexOfLSB, indexOfMSB, indexOfMSB, indexOfMSB, rotateLeft, rotateLeft, rotateLeft, rotateRight, rotateRight, rotateRight, toBitString, toBitString, toBitString

Constructor Detail

PofArray

public PofArray(PofValue valueParent,
                ReadBuffer bufValue,
                PofContext ctx,
                int of,
                int nType,
                int ofChildren,
                int cElements)

Construct a PofArray instance wrapping the supplied buffer.

Parameters:

valueParent - parent value within the POF stream

bufValue - buffer containing POF representation of this value

ctx - POF context to use when reading or writing properties

of - offset of this value from the beginning of POF stream

nType - POF type identifier for this value

ofChildren - offset of the first child element within this value

cElements - the length of this array

Method Detail

getLength

public int getLength()

Return the length of this array.

Returns:

the length of this array

findChildInternal

protected PofValue findChildInternal(int nIndex,
                                     int ofStart,
                                     int iStart)

Find the child value with the specified index.

Specified by:

findChildInternal in class ComplexPofValue

Parameters:

nIndex - index of the child value to find

ofStart - offset within the parent buffer to start search from

iStart - index of the child value to start search from

Returns:

the child value