Package org.jaxen.expr

Class DefaultNameStep

java.lang.Object

org.jaxen.expr.DefaultStep

org.jaxen.expr.DefaultNameStep

All Implemented Interfaces:

java.io.Serializable, NameStep, Predicated, Step

public class DefaultNameStep
extends DefaultStep
implements NameStep

Deprecated.

this class will become non-public in the future; use the interface instead

Expression object that represents any flavor of name-test steps within an XPath.

This includes simple steps, such as "foo", non-default-axis steps, such as "following-sibling::foo" or "@foo", and namespace-aware steps, such as "foo:bar".

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	hasPrefix	Deprecated. Quick flag denoting if we have a namespace prefix
private java.lang.String	localName	Deprecated. Our local-name.
private boolean	matchesAnyName	Deprecated. Quick flag denoting if the local name was '*'
private java.lang.String	prefix	Deprecated. Our prefix, bound through the current Context.
private static long	serialVersionUID	Deprecated.

Constructor Summary

Constructors

Constructor	Description
DefaultNameStep(IterableAxis axis, java.lang.String prefix, java.lang.String localName, PredicateSet predicateSet)	Deprecated. Constructor.

Method Summary

Modifier and Type	Method	Description
java.util.List	evaluate(Context context)	Deprecated. Evaluate the context node set to find the new node set.
java.lang.String	getLocalName()	Deprecated. Gets the local name.
java.lang.String	getPrefix()	Deprecated. Gets the namespace prefix.
java.lang.String	getText()	Deprecated. Gets the step as a fully defined XPath.
private boolean	hasNamespace(java.lang.String uri)	Deprecated. Checks whether the URI represents a namespace.
boolean	isMatchesAnyName()	Deprecated. Does this step match any name? (i.e.
boolean	matches(java.lang.Object node, ContextSupport contextSupport)	Deprecated. Checks whether the node matches this step.
protected boolean	matchesNamespaceURIs(java.lang.String uri1, java.lang.String uri2)	Deprecated. Compares two namespace URIs, handling null.
java.lang.String	toString()	Deprecated. Returns a full information debugging string.

Methods inherited from class org.jaxen.expr.DefaultStep

addPredicate, axisIterator, getAxis, getAxisName, getIterableAxis, getPredicates, getPredicateSet, simplify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jaxen.expr.Predicated

addPredicate, getPredicates, getPredicateSet

Methods inherited from interface org.jaxen.expr.Step

axisIterator, getAxis, simplify

Field Detail

serialVersionUID

private static final long serialVersionUID

Deprecated.

See Also:

Constant Field Values

prefix

private java.lang.String prefix

Deprecated.

Our prefix, bound through the current Context. The empty-string ("") if no prefix was specified. Decidedly NOT-NULL, due to SAXPath constraints. This is the 'foo' in 'foo:bar'.

localName

private java.lang.String localName

Deprecated.

Our local-name. This is the 'bar' in 'foo:bar'.

matchesAnyName

private boolean matchesAnyName

Deprecated.

Quick flag denoting if the local name was '*'

hasPrefix

private boolean hasPrefix

Deprecated.

Quick flag denoting if we have a namespace prefix

Constructor Detail

DefaultNameStep

public DefaultNameStep(IterableAxis axis,
                       java.lang.String prefix,
                       java.lang.String localName,
                       PredicateSet predicateSet)

Deprecated.

Constructor.

Parameters:

axis - the axis to work through

prefix - the name prefix

localName - the local name

predicateSet - the set of predicates

Method Detail

getPrefix

public java.lang.String getPrefix()

Deprecated.

Gets the namespace prefix.

Specified by:

getPrefix in interface NameStep

Returns:

the prefix

getLocalName

public java.lang.String getLocalName()

Deprecated.

Gets the local name.

Specified by:

getLocalName in interface NameStep

Returns:

the local name

isMatchesAnyName

public boolean isMatchesAnyName()

Deprecated.

Does this step match any name? (i.e. Is it '*'?)

Returns:

true if it matches any name

getText

public java.lang.String getText()

Deprecated.

Gets the step as a fully defined XPath.

Specified by:

getText in interface Step

Overrides:

getText in class DefaultStep

Returns:

the full XPath for this step

evaluate

public java.util.List evaluate(Context context)
                        throws JaxenException

Deprecated.

Evaluate the context node set to find the new node set.

This method overrides the version in DefaultStep for performance.

Specified by:

evaluate in interface Step

Overrides:

evaluate in class DefaultStep

Returns:

a list of matching nodes

Throws:

JaxenException

matches

public boolean matches(java.lang.Object node,
                       ContextSupport contextSupport)
                throws JaxenException

Deprecated.

Checks whether the node matches this step.

Specified by:

matches in interface Step

Parameters:

node - the node to check

contextSupport - the context support

Returns:

true if matches

Throws:

JaxenException

hasNamespace

private boolean hasNamespace(java.lang.String uri)

Deprecated.

Checks whether the URI represents a namespace.

Parameters:

uri - the URI to check

Returns:

true if non-null and non-empty

matchesNamespaceURIs

protected boolean matchesNamespaceURIs(java.lang.String uri1,
                                       java.lang.String uri2)

Deprecated.

Compares two namespace URIs, handling null.

Parameters:

uri1 - the first URI

uri2 - the second URI

Returns:

true if equal, where null==""

toString

public java.lang.String toString()

Deprecated.

Returns a full information debugging string.

Overrides:

toString in class DefaultStep

Returns:

a debugging string