org.ozoneDB.xml.dom4j.xpath
Class XPathPatternImpl
java.lang.Object
org.ozoneDB.OzoneObject
org.ozoneDB.xml.dom4j.xpath.XPathPatternImpl
- All Implemented Interfaces:
- NodeFilter, org.ozoneDB.OzoneCompatible, org.ozoneDB.OzoneCompatibleOrProxy, org.ozoneDB.OzoneRemote, Pattern, java.io.Serializable, XPathPattern
- public class XPathPatternImpl
- extends org.ozoneDB.OzoneObject
- implements XPathPattern
XPathPatternImpl
is an implementation of Pattern
which uses an XPath xpath.
- Version:
- $Revision: 1.2 $
- Author:
- James Strachan, Per Nyfelt
- See Also:
- Serialized Form
Methods inherited from class org.ozoneDB.OzoneObject |
container, database, deleteRecursive, equals, getHandle, getObjectID, handle, hashCode, onActivate, onCreate, onDelete, onPassivate, requireWriteLocking, self, setContainer, toXML |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.ozoneDB.OzoneCompatibleOrProxy |
getObjectID |
XPathPatternImpl
public XPathPatternImpl(org.jaxen.pattern.Pattern pattern)
XPathPatternImpl
public XPathPatternImpl(java.lang.String text)
create
public static XPathPattern create(org.ozoneDB.OzoneInterface db,
org.jaxen.pattern.Pattern pattern)
create
public static XPathPattern create(org.ozoneDB.OzoneInterface db,
java.lang.String text)
matches
public boolean matches(Node node)
- Description copied from interface:
NodeFilter
matches
returns true if the given node matches
the filter condition.
- Specified by:
matches
in interface Pattern
- Returns:
- true if the pattern matches the given
DOM4J node.
getText
public java.lang.String getText()
getPriority
public double getPriority()
- Description copied from interface:
Pattern
- Returns the default resolution policy of the pattern according to the
XSLT conflict resolution spec.
- Specified by:
getPriority
in interface Pattern
getUnionPatterns
public Pattern[] getUnionPatterns()
- Description copied from interface:
Pattern
- If this pattern is a union pattern then this
method should return an array of patterns which
describe the union pattern, which should contain more than one pattern.
Otherwise this method should return null.
- Specified by:
getUnionPatterns
in interface Pattern
- Returns:
- an array of the patterns which make up this union pattern
or null if this pattern is not a union pattern
getMatchType
public short getMatchType()
- Specified by:
getMatchType
in interface Pattern
- Returns:
- the type of node the pattern matches
which by default should return ANY_NODE if it can
match any kind of node.
getMatchesNodeName
public java.lang.String getMatchesNodeName()
- Description copied from interface:
Pattern
- For patterns which only match an ATTRIBUTE_NODE or an
ELEMENT_NODE then this pattern may return the name of the
element or attribute it matches. This allows a more efficient
rule matching algorithm to be performed, rather than a brute
force approach of evaluating every pattern for a given Node.
- Specified by:
getMatchesNodeName
in interface Pattern
- Returns:
- the name of the element or attribute this pattern matches
or null if this pattern matches any or more than one name.
setVariableContext
public void setVariableContext(org.jaxen.VariableContext variableContext)
toString
public java.lang.String toString()
getContextSupport
protected org.jaxen.ContextSupport getContextSupport()
handleJaxenException
protected void handleJaxenException(org.jaxen.JaxenException e)
throws XPathException
- Throws:
XPathException
Copyright © 2004 The Ozone Database Project - www.ozone-db.org. All Rights Reserved.