org.eclipse.jgit.revwalk

Class DelayRevQueue

java.lang.Object

org.eclipse.jgit.revwalk.Generator

org.eclipse.jgit.revwalk.DelayRevQueue

final class DelayRevQueue
extends Generator

Delays commits to be at least PendingGenerator.OVER_SCAN late.

This helps to "fix up" weird corner cases resulting from clock skew, by slowing down what we produce to the caller we get a better chance to ensure PendingGenerator reached back far enough in the graph to correctly mark commits RevWalk.UNINTERESTING if necessary.

This generator should appear before FixUninterestingGenerator if the lower level pending isn't already fully buffered.

Field Summary

Fields

Modifier and Type	Field and Description
private FIFORevQueue	delay
private static int	OVER_SCAN
private Generator	pending
private int	size

Fields inherited from class org.eclipse.jgit.revwalk.Generator

HAS_REWRITE, HAS_UNINTERESTING, NEEDS_REWRITE, SORT_COMMIT_TIME_DESC, SORT_TOPO

Constructor Summary

Constructors

Constructor and Description
DelayRevQueue(Generator g)

Method Summary

Modifier and Type	Method and Description
(package private) RevCommit	next() Return the next commit to the application, or the next generator.
(package private) int	outputType() Obtain flags describing the output behavior of this generator.

Methods inherited from class org.eclipse.jgit.revwalk.Generator

shareFreeList

Methods inherited from class java.lang.Object

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

Field Detail

OVER_SCAN

private static final int OVER_SCAN

See Also:

Constant Field Values

pending

private final Generator pending

delay

private final FIFORevQueue delay

size

private int size

Constructor Detail

DelayRevQueue

DelayRevQueue(Generator g)

Method Detail

outputType

int outputType()

Description copied from class: Generator

Obtain flags describing the output behavior of this generator.

Specified by:

outputType in class Generator

Returns:

one or more of the constants declared in this class, describing how this generator produces its results.

next

RevCommit next()
        throws MissingObjectException,
               IncorrectObjectTypeException,
               java.io.IOException

Description copied from class: Generator

Return the next commit to the application, or the next generator.

Specified by:

next in class Generator

Returns:

next available commit; null if no more are to be returned.

Throws:

MissingObjectException

IncorrectObjectTypeException

java.io.IOException