net.openhft.chronicle.hash.impl.stage.iter

Class IterationAlloc

java.lang.Object

net.openhft.chronicle.hash.impl.stage.iter.IterationAlloc

All Implemented Interfaces:

Alloc

public class IterationAlloc
extends Object
implements Alloc

Field Summary

Fields

Modifier and Type	Field and Description
SegmentStages	s

Constructor Summary

Constructors

Constructor and Description
IterationAlloc()

Method Summary

Modifier and Type	Method and Description
long	alloc(int chunks, long prevPos, int prevChunks) Move only to next tiers, to avoid double visiting of relocated entries during iteration

Methods inherited from class java.lang.Object

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

Field Detail

s

public SegmentStages s

Constructor Detail

IterationAlloc

public IterationAlloc()

Method Detail

alloc

public long alloc(int chunks,
                  long prevPos,
                  int prevChunks)

Move only to next tiers, to avoid double visiting of relocated entries during iteration

Specified by:

alloc in interface Alloc

Parameters:

chunks - chunks to allocate

prevPos - the previous position to clear, -1 if not needed

prevChunks - the size of the previous allocation to clear, 0 if not needed

Returns:

the new allocation position