org.apache.xerces.impl.xs.identity
Class Selector

java.lang.Object
  extended byorg.apache.xerces.impl.xs.identity.Selector

public class Selector
extends java.lang.Object

Schema identity constraint selector.

Version:
$Id: Selector.java 1136825 2011-06-17 09:37:42Z mukulg $
Author:
Andy Clark, IBM

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Nested Class Summary
 class Selector.Matcher
          Selector matcher.
static class Selector.XPath
          Schema identity constraint selector XPath expression.
 
Field Summary
protected  IdentityConstraint fIDConstraint
           
protected  IdentityConstraint fIdentityConstraint
          Identity constraint.
protected  Selector.XPath fXPath
          XPath.
protected  java.lang.String fXpathDefaultNamespace
          XPath default namespace.
 
Constructor Summary
Selector(Selector.XPath xpath, IdentityConstraint identityConstraint, java.lang.String xpathDefaultNamespace)
          Constructs a selector.
 
Method Summary
 XPathMatcher createMatcher(FieldActivator activator, int initialDepth)
          Creates a selector matcher.
 IdentityConstraint getIDConstraint()
          Returns the identity constraint.
 XPath getXPath()
          Returns the selector XPath.
 java.lang.String getXPathDefaultNamespace()
          Return value of xpathDefaultNamespace.
 java.lang.String toString()
          Returns a string representation of this object.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

fXPath

protected final Selector.XPath fXPath
XPath.


fIdentityConstraint

protected final IdentityConstraint fIdentityConstraint
Identity constraint.


fIDConstraint

protected IdentityConstraint fIDConstraint

fXpathDefaultNamespace

protected java.lang.String fXpathDefaultNamespace
XPath default namespace.

Constructor Detail

Selector

public Selector(Selector.XPath xpath,
                IdentityConstraint identityConstraint,
                java.lang.String xpathDefaultNamespace)
Constructs a selector.

Method Detail

getXPath

public XPath getXPath()
Returns the selector XPath.


getIDConstraint

public IdentityConstraint getIDConstraint()
Returns the identity constraint.


createMatcher

public XPathMatcher createMatcher(FieldActivator activator,
                                  int initialDepth)
Creates a selector matcher.

Parameters:
activator - The activator for this selector's fields.
initialDepth - The depth in the document at which this matcher began its life; used in correctly handling recursive elements.

toString

public java.lang.String toString()
Returns a string representation of this object.


getXPathDefaultNamespace

public java.lang.String getXPathDefaultNamespace()
Return value of xpathDefaultNamespace.



Copyright © 1999-2020 The Apache Software Foundation. All Rights Reserved.