org.jboss.dna.search.lucene.query
Class ComparePathQuery

java.lang.Object
  org.apache.lucene.search.Query
      org.jboss.dna.search.lucene.query.CompareQuery<Path>
          org.jboss.dna.search.lucene.query.ComparePathQuery

All Implemented Interfaces:

Serializable, Cloneable

public class ComparePathQuery
extends CompareQuery<Path>

A Lucene Query implementation that is used to apply a Comparison constraint against the Path of nodes. This query implementation works by using the weight and scorer of the wrapped query to score (and return) only those documents that correspond to nodes with Paths that satisfy the constraint.

See Also:

Serialized Form

Method Summary

Object	clone()
static ComparePathQuery	createQueryForNodesWithPathGreaterThan(Path constraintPath, String fieldName, ValueFactories factories, boolean caseSensitive) Construct a Query implementation that scores documents such that the node represented by the document has a path that is greater than the supplied constraint path.
static ComparePathQuery	createQueryForNodesWithPathGreaterThanOrEqualTo(Path constraintPath, String fieldName, ValueFactories factories, boolean caseSensitive) Construct a Query implementation that scores documents such that the node represented by the document has a path that is greater than or equal to the supplied constraint path.
static ComparePathQuery	createQueryForNodesWithPathLessThan(Path constraintPath, String fieldName, ValueFactories factories, boolean caseSensitive) Construct a Query implementation that scores documents such that the node represented by the document has a path that is less than the supplied constraint path.
static ComparePathQuery	createQueryForNodesWithPathLessThanOrEqualTo(Path constraintPath, String fieldName, ValueFactories factories, boolean caseSensitive) Construct a Query implementation that scores documents such that the node represented by the document has a path that is less than or equal to the supplied constraint path.

Methods inherited from class org.jboss.dna.search.lucene.query.CompareQuery

createWeight, toString

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

combine, equals, extractTerms, getBoost, getSimilarity, hashCode, mergeBooleanQueries, rewrite, setBoost, toString, weight

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

createQueryForNodesWithPathGreaterThan

public static ComparePathQuery createQueryForNodesWithPathGreaterThan(Path constraintPath,
                                                                      String fieldName,
                                                                      ValueFactories factories,
                                                                      boolean caseSensitive)

Construct a Query implementation that scores documents such that the node represented by the document has a path that is greater than the supplied constraint path.

Parameters:

constraintPath - the constraint path; may not be null

fieldName - the name of the document field containing the path value; may not be null

factories - the value factories that can be used during the scoring; may not be null

caseSensitive - true if the comparison should be done in a case-sensitive manner, or false if it is to be case-insensitive

Returns:

the path query; never null

createQueryForNodesWithPathGreaterThanOrEqualTo

public static ComparePathQuery createQueryForNodesWithPathGreaterThanOrEqualTo(Path constraintPath,
                                                                               String fieldName,
                                                                               ValueFactories factories,
                                                                               boolean caseSensitive)

Construct a Query implementation that scores documents such that the node represented by the document has a path that is greater than or equal to the supplied constraint path.

Parameters:

constraintPath - the constraint path; may not be null

fieldName - the name of the document field containing the path value; may not be null

factories - the value factories that can be used during the scoring; may not be null

caseSensitive - true if the comparison should be done in a case-sensitive manner, or false if it is to be case-insensitive

Returns:

the path query; never null

createQueryForNodesWithPathLessThan

public static ComparePathQuery createQueryForNodesWithPathLessThan(Path constraintPath,
                                                                   String fieldName,
                                                                   ValueFactories factories,
                                                                   boolean caseSensitive)

Construct a Query implementation that scores documents such that the node represented by the document has a path that is less than the supplied constraint path.

Parameters:

constraintPath - the constraint path; may not be null

fieldName - the name of the document field containing the path value; may not be null

factories - the value factories that can be used during the scoring; may not be null

caseSensitive - true if the comparison should be done in a case-sensitive manner, or false if it is to be case-insensitive

Returns:

the path query; never null

createQueryForNodesWithPathLessThanOrEqualTo

public static ComparePathQuery createQueryForNodesWithPathLessThanOrEqualTo(Path constraintPath,
                                                                            String fieldName,
                                                                            ValueFactories factories,
                                                                            boolean caseSensitive)

Construct a Query implementation that scores documents such that the node represented by the document has a path that is less than or equal to the supplied constraint path.

Parameters:

constraintPath - the constraint path; may not be null

fieldName - the name of the document field containing the path value; may not be null

factories - the value factories that can be used during the scoring; may not be null

caseSensitive - true if the comparison should be done in a case-sensitive manner, or false if it is to be case-insensitive

Returns:

the path query; never null

clone

public Object clone()

Overrides:

clone in class org.apache.lucene.search.Query

See Also:

Query.clone()