org.apache.jackrabbit.core.query.lucene
Class QueryObjectModelImpl

java.lang.Object
  org.apache.jackrabbit.core.query.lucene.AbstractQueryImpl
      org.apache.jackrabbit.core.query.lucene.QueryObjectModelImpl

All Implemented Interfaces:

ExecutableQuery

public class QueryObjectModelImpl
extends AbstractQueryImpl

QueryObjectModelImpl...

Field Summary

Fields inherited from class org.apache.jackrabbit.core.query.lucene.AbstractQueryImpl

index, itemMgr, propReg, session

Constructor Summary

QueryObjectModelImpl(SessionImpl session, ItemManager itemMgr, SearchIndex index, PropertyTypeRegistry propReg, QueryObjectModelTree qomTree)
Creates a new query instance from a query string.

Method Summary

QueryResult	execute(long offset, long limit) Executes this query and returns a QueryResult.
boolean	needsSystemTree() Returns true if this query node needs items under /jcr:system to be queried.

Methods inherited from class org.apache.jackrabbit.core.query.lucene.AbstractQueryImpl

addVariableName, bindValue, getBindVariableNames, getBindVariableValues, getQOMFactory, getRespectDocumentOrder, setRespectDocumentOrder

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryObjectModelImpl

public QueryObjectModelImpl(SessionImpl session,
                            ItemManager itemMgr,
                            SearchIndex index,
                            PropertyTypeRegistry propReg,
                            QueryObjectModelTree qomTree)
                     throws InvalidQueryException

Creates a new query instance from a query string.

Parameters:

session - the session of the user executing this query.

itemMgr - the item manager of the session executing this query.

index - the search index.

propReg - the property type registry.

qomTree - the query object model tree.

Throws:

InvalidQueryException - if the QOM tree is invalid.

Method Detail

needsSystemTree

public boolean needsSystemTree()

Returns true if this query node needs items under /jcr:system to be queried.

Specified by:

needsSystemTree in class AbstractQueryImpl

Returns:

true if this query node needs content under /jcr:system to be queried; false otherwise.

execute

public QueryResult execute(long offset,
                           long limit)
                    throws RepositoryException

Executes this query and returns a QueryResult.

Parameters:

offset - the offset in the total result set

limit - the maximum result size

Returns:

a QueryResult

Throws:

RepositoryException - if an error occurs