org.codehaus.stax2.ri

Class Stax2Util.ByteAggregator

java.lang.Object

org.codehaus.stax2.ri.Stax2Util.ByteAggregator

Enclosing class:

Stax2Util

public static final class Stax2Util.ByteAggregator
extends Object

Helper class for efficiently reading and aggregating variable length byte content.

Constructor Summary

Constructors

Constructor and Description
Stax2Util.ByteAggregator()

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	addFullBlock(byte[] block) Method used to add bufferful of data to the aggregator, and get another buffer to read more data into.
byte[]	aggregateAll(byte[] lastBlock, int lastLen) Method called when results are finalized and we can get the full aggregated result buffer to return to the caller
byte[]	startAggregation() Method called to initialize aggregation process.

Methods inherited from class java.lang.Object

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

Constructor Detail

Stax2Util.ByteAggregator

public Stax2Util.ByteAggregator()

Method Detail

startAggregation

public byte[] startAggregation()

Method called to initialize aggregation process.

Returns:

Block that can be used to read in content

addFullBlock

public byte[] addFullBlock(byte[] block)

Method used to add bufferful of data to the aggregator, and get another buffer to read more data into. Returned buffer is generally as big as or bigger than the given buffer, to try to improve performance for larger aggregations.

Returns:

Buffer in which to read additional data

aggregateAll

public byte[] aggregateAll(byte[] lastBlock,
                  int lastLen)

Method called when results are finalized and we can get the full aggregated result buffer to return to the caller