Module org.apache.lucene.queries

Package org.apache.lucene.queries.intervals

Class ContainedByIntervalsSource

java.lang.Object

org.apache.lucene.queries.intervals.IntervalsSource

org.apache.lucene.queries.intervals.ConjunctionIntervalsSource

org.apache.lucene.queries.intervals.ContainedByIntervalsSource

class ContainedByIntervalsSource
extends ConjunctionIntervalsSource

Field Summary

Fields

Modifier and Type	Field	Description
private final IntervalsSource	big
private final IntervalsSource	small

Fields inherited from class org.apache.lucene.queries.intervals.ConjunctionIntervalsSource

subSources

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ContainedByIntervalsSource(IntervalsSource small, IntervalsSource big)

Method Summary

Modifier and Type	Method	Description
(package private) static IntervalsSource	build(IntervalsSource small, IntervalsSource big)
protected IntervalIterator	combine(List<IntervalIterator> iterators)
protected IntervalMatchesIterator	createMatchesIterator(IntervalIterator it, List<IntervalMatchesIterator> subs)	Create matches iterator from an advanced and validated interval iterator and a list of matches iterator of all the sub-sources
boolean	equals(Object other)
int	hashCode()
int	minExtent()	Return the minimum possible width of an interval returned by this source
Collection<IntervalsSource>	pullUpDisjunctions()	Expert: return the set of disjunctions that make up this IntervalsSource
String	toString()

Methods inherited from class org.apache.lucene.queries.intervals.ConjunctionIntervalsSource

intervals, matches, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

small

private final IntervalsSource small

big

private final IntervalsSource big

Constructor Details

ContainedByIntervalsSource

private ContainedByIntervalsSource(IntervalsSource small,
 IntervalsSource big)

Method Details

build

static IntervalsSource build(IntervalsSource small,
 IntervalsSource big)

combine

protected IntervalIterator combine(List<IntervalIterator> iterators)

Specified by:

combine in class ConjunctionIntervalsSource

createMatchesIterator

protected IntervalMatchesIterator createMatchesIterator(IntervalIterator it,
 List<IntervalMatchesIterator> subs)

Description copied from class: ConjunctionIntervalsSource

Create matches iterator from an advanced and validated interval iterator and a list of matches iterator of all the sub-sources

Overrides:

createMatchesIterator in class ConjunctionIntervalsSource

minExtent

public int minExtent()

Description copied from class: IntervalsSource

Return the minimum possible width of an interval returned by this source

Specified by:

minExtent in class IntervalsSource

pullUpDisjunctions

public Collection<IntervalsSource> pullUpDisjunctions()

Description copied from class: IntervalsSource

Expert: return the set of disjunctions that make up this IntervalsSource

Most implementations can return Collections.singleton(this)

Specified by:

pullUpDisjunctions in class IntervalsSource

hashCode

public int hashCode()

Specified by:

hashCode in class IntervalsSource

equals

public boolean equals(Object other)

Specified by:

equals in class IntervalsSource

toString

public String toString()

Specified by:

toString in class IntervalsSource