org.apache.xerces.impl.xs.identity

Class Selector

java.lang.Object

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

public class Selector
extends Object

Schema identity constraint selector.

Version:

$Id$

Author:

Andy Clark, IBM

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Selector.Matcher Selector matcher.
static class	Selector.XPath Schema identity constraint selector XPath expression.

Field Summary

Fields

Modifier and Type	Field and Description
protected IdentityConstraint	fIDConstraint
protected IdentityConstraint	fIdentityConstraint Identity constraint.
protected Selector.XPath	fXPath XPath.
protected String	fXpathDefaultNamespace XPath default namespace.

Constructor Summary

Constructors

Constructor and Description
Selector(Selector.XPath xpath, IdentityConstraint identityConstraint, String xpathDefaultNamespace) Constructs a selector.

Method Summary

Methods

Modifier and Type	Method and Description
XPathMatcher	createMatcher(FieldActivator activator, int initialDepth) Creates a selector matcher.
IdentityConstraint	getIDConstraint() Returns the identity constraint.
XPath	getXPath() Returns the selector XPath.
String	getXPathDefaultNamespace() Return value of xpathDefaultNamespace.
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 String fXpathDefaultNamespace

XPath default namespace.

Constructor Detail

Selector

public Selector(Selector.XPath xpath,
        IdentityConstraint identityConstraint,
        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 String toString()

Returns a string representation of this object.

Overrides:

toString in class Object

getXPathDefaultNamespace

public String getXPathDefaultNamespace()

Return value of xpathDefaultNamespace.