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

java.lang.Object
  |
  +--org.apache.xerces.impl.xs.identity.Selector

public class Selector

extends java.lang.Object

Schema identity constraint selector.

INTERNAL:

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

Version:

$Id: Selector.java,v 1.20 2005/05/09 21:03:33 ankitp Exp $

Author:

Andy Clark, IBM

Inner 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.

Constructor Summary

Selector(Selector.XPath xpath, IdentityConstraint identityConstraint)
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	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 Selector.XPath fXPath

XPath.

fIdentityConstraint

protected IdentityConstraint fIdentityConstraint

Identity constraint.

fIDConstraint

protected IdentityConstraint fIDConstraint

Constructor Detail

Selector

public Selector(Selector.XPath xpath,
                IdentityConstraint identityConstraint)

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.

Overrides:

toString in class java.lang.Object