jdbm.recman

Class TransactionManager.BlockIoComparator

java.lang.Object

jdbm.recman.TransactionManager.BlockIoComparator

All Implemented Interfaces:

java.util.Comparator<BlockIo>

Enclosing class:

TransactionManager

public static class TransactionManager.BlockIoComparator
extends java.lang.Object
implements java.util.Comparator<BlockIo>

INNER CLASS. Comparator class for use by the tree set used to store the blocks to write for this transaction. The BlockIo objects are ordered by their blockIds.

Constructor Summary

Constructors

Constructor and Description
BlockIoComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(BlockIo block1, BlockIo block2)
boolean	equals(java.lang.Object obj)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

BlockIoComparator

public BlockIoComparator()

Method Detail

compare

public int compare(BlockIo block1,
                   BlockIo block2)

Specified by:

compare in interface java.util.Comparator<BlockIo>

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Comparator<BlockIo>

Overrides:

equals in class java.lang.Object