Package org.eclipse.jgit.revwalk
Class AbstractRevQueue
java.lang.Object
org.eclipse.jgit.revwalk.Generator
org.eclipse.jgit.revwalk.AbstractRevQueue
- Direct Known Subclasses:
AbstractRevQueue.AlwaysEmptyQueue
,BlockRevQueue
,DateRevQueue
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Nested Class Summary
Nested Classes -
Field Summary
FieldsModifier and TypeFieldDescription(package private) static final AbstractRevQueue
(package private) int
Current output flags set for this generator instance.Fields inherited from class org.eclipse.jgit.revwalk.Generator
firstParent, HAS_REWRITE, HAS_UNINTERESTING, NEEDS_REWRITE, SORT_COMMIT_TIME_DESC, SORT_TOPO
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract void
Add a commit to the queue.final void
Add a commit if it does not have a flag set yet, then set the flag.final void
addParents
(RevCommit c, RevFlag queueControl) Add a commit's parents if one does not have a flag set yet.(package private) abstract boolean
anybodyHasFlag
(int f) abstract void
clear()
Remove all entries from this queue.protected static void
describe
(StringBuilder s, RevCommit c) Describe this queue(package private) abstract boolean
everbodyHasFlag
(int f) abstract RevCommit
next()
Return the next commit to the application, or the next generator.(package private) int
Obtain flags describing the output behavior of this generator.Methods inherited from class org.eclipse.jgit.revwalk.Generator
shareFreeList
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Field Details
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EMPTY_QUEUE
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outputType
int outputTypeCurrent output flags set for this generator instance.
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Constructor Details
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AbstractRevQueue
AbstractRevQueue(boolean firstParent)
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Method Details
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add
Add a commit to the queue.This method always adds the commit, even if it is already in the queue or previously was in the queue but has already been removed. To control queue admission use
add(RevCommit, RevFlag)
.- Parameters:
c
- commit to add.
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add
Add a commit if it does not have a flag set yet, then set the flag.This method permits the application to test if the commit has the given flag; if it does not already have the flag than the commit is added to the queue and the flag is set. This later will prevent the commit from being added twice.
- Parameters:
c
- commit to add.queueControl
- flag that controls admission to the queue.
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addParents
Add a commit's parents if one does not have a flag set yet.This method permits the application to test if the commit has the given flag; if it does not already have the flag than the commit is added to the queue and the flag is set. This later will prevent the commit from being added twice.
- Parameters:
c
- commit whose parents should be added.queueControl
- flag that controls admission to the queue.
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next
Return the next commit to the application, or the next generator.Remove the first commit from the queue.
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clear
public abstract void clear()Remove all entries from this queue. -
everbodyHasFlag
abstract boolean everbodyHasFlag(int f) -
anybodyHasFlag
abstract boolean anybodyHasFlag(int f) -
outputType
int outputType()Description copied from class:Generator
Obtain flags describing the output behavior of this generator.- Specified by:
outputType
in classGenerator
- Returns:
- one or more of the constants declared in this class, describing how this generator produces its results.
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describe
Describe this queue- Parameters:
s
- a StringBuilderc
- aRevCommit
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