org.egothor.query
Class QPhrase

java.lang.Object
  org.egothor.core.query.Query
      org.egothor.query.QPhrase

public class QPhrase
extends Query

Author:

Leo Galambos

Field Summary

Fields inherited from class org.egothor.core.query.Query

MODEL_BOOLEAN, MODEL_FUZZY_M, MODEL_VECTOR

Constructor Summary

QPhrase(QTerm[] a)
Constructor for the QPhrase object.

Method Summary

void	addTerms(java.util.HashSet<Token> to) Add the given HashSet of terms to this Query.
Query	applyCWI(CWI cwi) Return a QPhrase object with the given CWI applied to both sides of the query.
Runner	attach(Rider r) Return an ProxRunner which is the binary representation of this clausula.
org.w3c.dom.Node	explain(org.w3c.dom.Document doc) Description of the Method
java.lang.String	getNodeName() Gets the nodeName attribute of the QPhrase object
void	setModel(int model) Sets the model attribute of the QPhrase object
void	setProhibited() Sets the prohibited attribute of the QPhrase object
void	setRequired() Sets the required attribute of the QPhrase object
java.lang.String	toString() Return a string representation of this object.

Methods inherited from class org.egothor.core.query.Query

getExcluded, getModel, getProhibited, getRequired, getUnknown, isRequiredOrProhibited, setExcluded, setUnknown

Methods inherited from class java.lang.Object

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

Constructor Detail

QPhrase

public QPhrase(QTerm[] a)

Constructor for the QPhrase object.

Parameters:

a - the terms in phrase

Method Detail

setModel

public void setModel(int model)

Sets the model attribute of the QPhrase object

Overrides:

setModel in class Query

Parameters:

model - The new model value

setProhibited

public void setProhibited()

Sets the prohibited attribute of the QPhrase object

Overrides:

setProhibited in class Query

setRequired

public void setRequired()

Sets the required attribute of the QPhrase object

Overrides:

setRequired in class Query

getNodeName

public java.lang.String getNodeName()

Gets the nodeName attribute of the QPhrase object

Specified by:

getNodeName in class Query

Returns:

The nodeName value

explain

public org.w3c.dom.Node explain(org.w3c.dom.Document doc)

Description of the Method

Overrides:

explain in class Query

Parameters:

doc - Description of the Parameter

Returns:

Description of the Return Value

toString

public java.lang.String toString()

Return a string representation of this object.

Overrides:

toString in class java.lang.Object

Returns:

queryA ~the desired distance~ queryB

attach

public Runner attach(Rider r)

Return an ProxRunner which is the binary representation of this clausula.

Overrides:

attach in class Query

Parameters:

r - the Rider

Returns:

an AndRunner

addTerms

public void addTerms(java.util.HashSet<Token> to)

Add the given HashSet of terms to this Query.

Overrides:

addTerms in class Query

Parameters:

to - a HashSet containing the terms to be added

applyCWI

public Query applyCWI(CWI cwi)

Return a QPhrase object with the given CWI applied to both sides of the query.

Overrides:

applyCWI in class Query

Parameters:

cwi - the CWI

Returns:

a Query. When the CWI is null, it simply returns this object.