org.apache.jackrabbit.spi.commons.query
Class NodeTypeQueryNode

java.lang.Object
  org.apache.jackrabbit.spi.commons.query.QueryNode
      org.apache.jackrabbit.spi.commons.query.ExactQueryNode
          org.apache.jackrabbit.spi.commons.query.NodeTypeQueryNode

public class NodeTypeQueryNode
extends ExactQueryNode

Implements a query node that defines a node type match.

Field Summary

Fields inherited from class org.apache.jackrabbit.spi.commons.query.QueryNode

TYPE_AND, TYPE_DEREF, TYPE_EXACT, TYPE_LOCATION, TYPE_NODETYPE, TYPE_NOT, TYPE_OR, TYPE_ORDER, TYPE_PATH, TYPE_PROP_FUNCTION, TYPE_RELATION, TYPE_ROOT, TYPE_TEXTSEARCH

Constructor Summary

protected

NodeTypeQueryNode(QueryNode parent, Name nodeType) Creates a new NodeTypeQueryNode.

Method Summary

Object	accept(QueryNodeVisitor visitor, Object data) Accepts a QueryNodeVisitor and calls the apropriate visit method on the visitor depending on the concrete implementation of this QueryNode.
boolean	equals(Object obj) Returns true if obj is the same type of QueryNode as this node and is equal to this node.
int	getType() Returns the type of this node.

Methods inherited from class org.apache.jackrabbit.spi.commons.query.ExactQueryNode

getPropertyName, getValue, needsSystemTree

Methods inherited from class org.apache.jackrabbit.spi.commons.query.QueryNode

dump, getParent

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeTypeQueryNode

protected NodeTypeQueryNode(QueryNode parent,
                            Name nodeType)

Creates a new NodeTypeQueryNode.

Parameters:

parent - the parent node for this query node.

nodeType - the name of the node type.

Method Detail

accept

public Object accept(QueryNodeVisitor visitor,
                     Object data)
              throws RepositoryException

Accepts a QueryNodeVisitor and calls the apropriate visit method on the visitor depending on the concrete implementation of this QueryNode.

Overrides:

accept in class ExactQueryNode

Parameters:

visitor - the visitor to call back.

data - arbitrary data for the visitor.

Returns:

the return value of the visitor.visit() call.

Throws:

RepositoryException

getType

public int getType()

Returns the type of this node.

Overrides:

getType in class ExactQueryNode

Returns:

the type of this node.

equals

public boolean equals(Object obj)

Description copied from class: QueryNode

Returns true if obj is the same type of QueryNode as this node and is equal to this node.

Overrides:

equals in class ExactQueryNode

Parameters:

obj - the reference object with which to compare.

Returns:

true if obj is equal to this; false otherwise.