org.apache.jackrabbit.spi.commons.query.qom
Class SelectorImpl

java.lang.Object
  org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode
      org.apache.jackrabbit.spi.commons.query.qom.SourceImpl
          org.apache.jackrabbit.spi.commons.query.qom.SelectorImpl

All Implemented Interfaces:

Selector, Source

public class SelectorImpl
extends SourceImpl
implements Selector

SelectorImpl...

Field Summary

Fields inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

resolver

Method Summary

Object	accept(QOMTreeVisitor visitor, Object data) Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.
String	getNodeTypeName() Gets the name of the required node type.
Name	getNodeTypeQName() Gets the name of the required node type.
String	getSelectorName() Gets the selector name.
Name	getSelectorQName() Gets the selector name.
SelectorImpl[]	getSelectors()

Methods inherited from class org.apache.jackrabbit.spi.commons.query.qom.AbstractQOMNode

getJCRName, getJCRPath

Methods inherited from class java.lang.Object

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

Method Detail

getNodeTypeQName

public Name getNodeTypeQName()

Gets the name of the required node type.

Returns:

the node type name; non-null

getSelectorQName

public Name getSelectorQName()

Gets the selector name.

A selector's name can be used elsewhere in the query to identify the selector.

Returns:

the selector name; non-null

getSelectors

public SelectorImpl[] getSelectors()

Specified by:

getSelectors in class SourceImpl

Returns:

the selectors that are contained in this source.

getNodeTypeName

public String getNodeTypeName()

Gets the name of the required node type.

Specified by:

getNodeTypeName in interface Selector

Returns:

the node type name; non-null

getSelectorName

public String getSelectorName()

Gets the selector name.

A selector's name can be used elsewhere in the query to identify the selector.

Specified by:

getSelectorName in interface Selector

Returns:

the selector name; non-null

accept

public Object accept(QOMTreeVisitor visitor,
                     Object data)
              throws Exception

Accepts a visitor and calls the appropriate visit method depending on the type of this QOM node.

Specified by:

accept in class AbstractQOMNode

Parameters:

visitor - the visitor.

data - user defined data, which is passed to the visit method.

Throws:

Exception