org.gitective.core.filter.commit

Class CompositeDiffEditFilter

java.lang.Object

org.eclipse.jgit.revwalk.filter.RevFilter

org.gitective.core.filter.commit.CommitFilter

org.gitective.core.filter.commit.CommitDiffFilter

org.gitective.core.filter.commit.CommitDiffEditFilter

org.gitective.core.filter.commit.CompositeDiffEditFilter

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

AllDiffEditFilter

public class CompositeDiffEditFilter
extends CommitDiffEditFilter

Parent filter for adding child CommitDiffEditFilter filters

This is an optimization when using multiple CommitDiffEditFilter instances in a single RevWalk so the TreeWalk between the current commits and its parent(s) only has to be performed once per commit visited.

Field Summary

Fields

Modifier and Type	Field and Description
protected CommitDiffEditFilter[]	filters Child filters

Fields inherited from class org.gitective.core.filter.commit.CommitDiffFilter

detectRenames, renameDetector

Fields inherited from class org.gitective.core.filter.commit.CommitFilter

repository

Fields inherited from class org.eclipse.jgit.revwalk.filter.RevFilter

ALL, MERGE_BASE, NO_MERGES, NONE, ONLY_MERGES

Constructor Summary

Constructors

Constructor and Description
CompositeDiffEditFilter(boolean detectRenames, CommitDiffEditFilter... filters) Create a composite filter with given child filters
CompositeDiffEditFilter(CommitDiffEditFilter... filters) Create a composite filter with given child filters

Method Summary

Modifier and Type	Method and Description
CompositeDiffEditFilter	add(CommitDiffFilter... addedFilters) Add child filters to this filter.
protected CommitDiffEditFilter[]	cloneFilters() Clone each filter into a new array.
int	getSize() Get the number of filters that have been added as a child filter to this filter
boolean	include(org.eclipse.jgit.revwalk.RevWalk walker, org.eclipse.jgit.revwalk.RevCommit commit, Collection<org.eclipse.jgit.diff.DiffEntry> diffs) Handle the differences introduced by given commit.
CommitFilter	reset() Resets the filter state.
CommitFilter	setRepository(org.eclipse.jgit.lib.Repository repository) Set the repository for the walk that is about to begin.

Methods inherited from class org.gitective.core.filter.commit.CommitDiffEditFilter

include, include, markEnd, markStart

Methods inherited from class org.gitective.core.filter.commit.CommitDiffFilter

createTreeWalk, include, include, isFileDiff

Methods inherited from class org.gitective.core.filter.commit.CommitFilter

clone, include, setStop, throwIOException

Methods inherited from class org.eclipse.jgit.revwalk.filter.RevFilter

negate, requiresCommitBody, toString

Methods inherited from class java.lang.Object

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

Field Detail

filters

protected CommitDiffEditFilter[] filters

Child filters

Constructor Detail

CompositeDiffEditFilter

public CompositeDiffEditFilter(boolean detectRenames,
                               CommitDiffEditFilter... filters)

Create a composite filter with given child filters

Parameters:

detectRenames -

filters -

CompositeDiffEditFilter

public CompositeDiffEditFilter(CommitDiffEditFilter... filters)

Create a composite filter with given child filters

Parameters:

filters -

Method Detail

add

public CompositeDiffEditFilter add(CommitDiffFilter... addedFilters)

Add child filters to this filter.

This method resizes an internal array on each call so it should be called with as many child filters at once instead of once per child filter.

Parameters:

addedFilters -

Returns:

this filter

setRepository

public CommitFilter setRepository(org.eclipse.jgit.lib.Repository repository)

Description copied from class: CommitFilter

Set the repository for the walk that is about to begin.

Overrides:

setRepository in class CommitDiffFilter

Returns:

this filter

reset

public CommitFilter reset()

Description copied from class: CommitFilter

Resets the filter state. The base implementation does nothing by default and sub-classes should override if custom reset logic exists.

Overrides:

reset in class CommitFilter

Returns:

this filter

include

public boolean include(org.eclipse.jgit.revwalk.RevWalk walker,
                       org.eclipse.jgit.revwalk.RevCommit commit,
                       Collection<org.eclipse.jgit.diff.DiffEntry> diffs)

Description copied from class: CommitDiffFilter

Handle the differences introduced by given commit.

Sub-classes should override this method. The default implementation calls CommitDiffFilter.include(RevCommit, Collection).

Overrides:

include in class CommitDiffEditFilter

Parameters:

walker - non-null

commit - non-null

diffs - non-null

Returns:

true to continue, false to abort

cloneFilters

protected CommitDiffEditFilter[] cloneFilters()

Clone each filter into a new array.

Returns:

non-null but possibly empty array of child filters

getSize

public int getSize()

Get the number of filters that have been added as a child filter to this filter

Returns:

number of children filters