com.lucene.search
Class PrefixQuery

java.lang.Object
  |
  +--com.lucene.search.Query
        |
        +--com.lucene.search.PrefixQuery

public final class PrefixQuery

extends Query

A Query that matches documents containing terms with a specified prefix.

Constructor Summary

PrefixQuery(Term prefix)
Constructs a query for terms starting with prefix.

Method Summary

float	getBoost() Returns the boost for this term.
void	setBoost(float boost) Sets the boost for this term to b.
String	toString(String field) Prints a user-readable version of this query.

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixQuery

public PrefixQuery(Term prefix)

Constructs a query for terms starting with prefix.

Method Detail

setBoost

public void setBoost(float boost)

Sets the boost for this term to b. Documents containing this term will (in addition to the normal weightings) have their score multiplied by boost.

getBoost

public float getBoost()

Returns the boost for this term.

toString

public String toString(String field)

Prints a user-readable version of this query.

Overrides:

toString in class Query