org.apache.lucene.search

Class PrefixQuery

public class PrefixQuery extends Query

A Query that matches documents containing terms with a specified prefix. A PrefixQuery is built by QueryParser for input like app*.

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

Method Summary
boolean	equals(Object o) Returns true iff `o` is equal to this.
Term	getPrefix() Returns the prefix of this query.
int	hashCode() Returns a hash code value for this object.
Query	rewrite(IndexReader reader)
String	toString(String field) Prints a user-readable version of this query.

Constructor Detail

public PrefixQuery(Term prefix)

Constructs a query for terms starting with prefix.

public boolean equals(Object o)

Returns true iff o is equal to this.

public Term getPrefix()

Returns the prefix of this query.

public int hashCode()

Returns a hash code value for this object.

public Query rewrite(IndexReader reader)

public String toString(String field)

Prints a user-readable version of this query.