Package org.eclipse.jgit.diff

Class HashedSequencePair<S extends Sequence>

java.lang.Object

org.eclipse.jgit.diff.HashedSequencePair<S>

Type Parameters:

S - the base sequence type.

public class HashedSequencePair<S extends Sequence>
extends Object

Wraps two Sequence instances to cache their element hash codes.

This pair wraps two sequences that contain cached hash codes for the input sequences.

Constructor Summary

Constructors

Constructor	Description
HashedSequencePair(SequenceComparator<? super S> cmp, S a, S b)	Construct a pair to provide fast hash codes.

Method Summary

Modifier and Type	Method	Description
HashedSequence<S>	getA()	Get A
HashedSequence<S>	getB()	Get B
HashedSequenceComparator<S>	getComparator()	Get comparator

Methods inherited from class java.lang.Object

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

Constructor Detail

HashedSequencePair

public HashedSequencePair(SequenceComparator<? super S> cmp,
                          S a,
                          S b)

Construct a pair to provide fast hash codes.

Parameters:

cmp - the base comparator for the sequence elements.

a - the A sequence.

b - the B sequence.

Method Detail

getComparator

public HashedSequenceComparator<S> getComparator()

Get comparator

Returns:

obtain a comparator that uses the cached hash codes

getA

public HashedSequence<S> getA()

Get A

Returns:

wrapper around A that includes cached hash codes

getB

public HashedSequence<S> getB()

Get B

Returns:

wrapper around B that includes cached hash codes