org.apache.lucene.queryParser.surround.query

Class ComposedQuery

java.lang.Object

org.apache.lucene.queryParser.surround.query.SrndQuery

org.apache.lucene.queryParser.surround.query.ComposedQuery

All Implemented Interfaces:

Cloneable

Direct Known Subclasses:

AndQuery, DistanceQuery, NotQuery, OrQuery

public abstract class ComposedQuery
extends SrndQuery

Field Summary

Fields inherited from class org.apache.lucene.queryParser.surround.query.SrndQuery

theEmptyLcnQuery

Constructor Summary

Constructors

Constructor and Description
ComposedQuery(List qs, boolean operatorInfix, String opName)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	getBracketClose()
protected String	getBracketOpen()
int	getNrSubQueries()
String	getOperatorName()
protected String	getPrefixSeparator()
Iterator	getSubQueriesIterator()
SrndQuery	getSubQuery(int qn)
protected void	infixToString(StringBuffer r)
boolean	isFieldsSubQueryAcceptable()
boolean	isOperatorInfix()
List	makeLuceneSubQueriesField(String fn, BasicQueryFactory qf)
protected void	prefixToString(StringBuffer r)
protected void	recompose(List queries)
String	toString()

Methods inherited from class org.apache.lucene.queryParser.surround.query.SrndQuery

clone, getWeight, getWeightOperator, getWeightString, isWeighted, makeLuceneQueryField, makeLuceneQueryFieldNoBoost, setWeight, weightToString

Methods inherited from class java.lang.Object

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

Constructor Detail

ComposedQuery

public ComposedQuery(List qs,
             boolean operatorInfix,
             String opName)

Method Detail

recompose

protected void recompose(List queries)

getOperatorName

public String getOperatorName()

getSubQueriesIterator

public Iterator getSubQueriesIterator()

getNrSubQueries

public int getNrSubQueries()

getSubQuery

public SrndQuery getSubQuery(int qn)

isOperatorInfix

public boolean isOperatorInfix()

makeLuceneSubQueriesField

public List makeLuceneSubQueriesField(String fn,
                             BasicQueryFactory qf)

toString

public String toString()

Specified by:

toString in class SrndQuery

getPrefixSeparator

protected String getPrefixSeparator()

getBracketOpen

protected String getBracketOpen()

getBracketClose

protected String getBracketClose()

infixToString

protected void infixToString(StringBuffer r)

prefixToString

protected void prefixToString(StringBuffer r)

isFieldsSubQueryAcceptable

public boolean isFieldsSubQueryAcceptable()

Overrides:

isFieldsSubQueryAcceptable in class SrndQuery