Module org.apache.lucene.queries

Package org.apache.lucene.queries.intervals

Class ContainingIntervalsSource

java.lang.Object

org.apache.lucene.queries.intervals.IntervalsSource

org.apache.lucene.queries.intervals.ConjunctionIntervalsSource

org.apache.lucene.queries.intervals.ContainingIntervalsSource

class ContainingIntervalsSource
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	ContainingIntervalsSource(IntervalsSource big, IntervalsSource small)

Method Summary

Modifier and Type	Method	Description
(package private) static IntervalsSource	build(IntervalsSource big, IntervalsSource small)
protected IntervalIterator	combine(List<IntervalIterator> iterators)
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

createMatchesIterator, intervals, matches, visit

Methods inherited from class java.lang.Object

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

Field Details

big

private final IntervalsSource big

small

private final IntervalsSource small

Constructor Details

ContainingIntervalsSource

private ContainingIntervalsSource(IntervalsSource big,
 IntervalsSource small)

Method Details

build

static IntervalsSource build(IntervalsSource big,
 IntervalsSource small)

combine

protected IntervalIterator combine(List<IntervalIterator> iterators)

Specified by:

combine 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