Package org.elasticsearch.common.lucene.search

Class MultiPhrasePrefixQuery

java.lang.Object

org.apache.lucene.search.Query

org.elasticsearch.common.lucene.search.MultiPhrasePrefixQuery

public class MultiPhrasePrefixQuery
extends Query

Constructor Summary

Constructors

Constructor	Description
MultiPhrasePrefixQuery(String field)

Method Summary

Modifier and Type	Method	Description
void	add(Term term)	Add a single term at the next position in the phrase.
void	add(Term[] terms)	Add multiple terms at the next position in the phrase.
void	add(Term[] terms, int position)	Allows to specify the relative position of terms within the phrase.
boolean	equals(Object o)	Returns true if o is equal to this.
String	getField()
int[]	getPositions()	Returns the relative positions of terms in this phrase.
int	getSlop()	Sets the phrase slop for this query.
Term[][]	getTerms()	Returns the terms for each position in this phrase
int	hashCode()	Returns a hash code value for this object.
Query	rewrite(IndexReader reader)	Expert: called to re-write queries into primitive queries.
void	setMaxExpansions(int maxExpansions)
void	setSlop(int s)	Sets the phrase slop for this query.
String	toString(String f)	Prints a query to a string, with field assumed to be the default field and omitted.

Methods inherited from class org.apache.lucene.search.Query

classHash, createWeight, sameClassAs, toString, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiPhrasePrefixQuery

public MultiPhrasePrefixQuery(String field)

Method Detail

setSlop

public void setSlop(int s)

Sets the phrase slop for this query.

See Also:

PhraseQuery.Builder.setSlop(int)

setMaxExpansions

public void setMaxExpansions(int maxExpansions)

getSlop

public int getSlop()

Sets the phrase slop for this query.

See Also:

PhraseQuery.getSlop()

add

public void add(Term term)

Add a single term at the next position in the phrase.

See Also:

PhraseQuery.Builder.add(Term)

add

public void add(Term[] terms)

Add multiple terms at the next position in the phrase. Any of the terms may match.

See Also:

PhraseQuery.Builder.add(Term)

add

public void add(Term[] terms,
                int position)

Allows to specify the relative position of terms within the phrase.

Parameters:

terms - the terms

position - the position of the terms provided as argument

See Also:

PhraseQuery.Builder.add(Term, int)

getTerms

public Term[][] getTerms()

Returns the terms for each position in this phrase

getPositions

public int[] getPositions()

Returns the relative positions of terms in this phrase.

rewrite

public Query rewrite(IndexReader reader)
              throws IOException

Description copied from class: Query

Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.

Overrides:

rewrite in class Query

Throws:

IOException

toString

public final String toString(String f)

Description copied from class: Query

Prints a query to a string, with field assumed to be the default field and omitted.

Specified by:

toString in class Query

equals

public boolean equals(Object o)

Returns true if o is equal to this.

Specified by:

equals in class Query

See Also:

Query.sameClassAs(Object), Query.classHash()

hashCode

public int hashCode()

Returns a hash code value for this object.

Specified by:

hashCode in class Query

See Also:

Query.equals(Object)

getField

public String getField()