org.apache.xerces.impl.xs.identity

Class Selector

public class Selector extends 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

Nested Class Summary
class	Selector.Matcher Selector matcher.
static class	Selector.XPath Schema identity constraint selector XPath expression.

Field Summary
protected IdentityConstraint	fIdentityConstraint Identity constraint.
protected IdentityConstraint	fIDConstraint
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.
String	toString() Returns a string representation of this object.

Field Detail

fIdentityConstraint

protected IdentityConstraint fIdentityConstraint

Identity constraint.

fIDConstraint

protected IdentityConstraint fIDConstraint

fXPath

protected Selector.XPath fXPath

XPath.

Constructor Detail

Selector

public Selector(Selector.XPath xpath, IdentityConstraint identityConstraint)

Constructs a selector.

Method Detail

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.

getIDConstraint

public IdentityConstraint getIDConstraint()

Returns the identity constraint.

getXPath

public XPath getXPath()

Returns the selector XPath.

toString

public String toString()

Returns a string representation of this object.

Class Selector

INTERNAL: