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java.lang.Objectnet.sf.saxon.pattern.Pattern
net.sf.saxon.pattern.UnionPattern
A pattern formed as the union (or) of two other patterns
Field Summary | |
protected Pattern |
p1
|
protected Pattern |
p2
|
Fields inherited from class net.sf.saxon.pattern.Pattern |
originalText |
Constructor Summary | |
UnionPattern(Pattern p1,
Pattern p2)
Constructor |
Method Summary | |
Pattern |
getLHS()
Get the LHS of the union |
int |
getNodeKind()
Determine the types of nodes to which this pattern applies. |
NodeTest |
getNodeTest()
Get a NodeTest that all the nodes matching this pattern must satisfy |
Pattern |
getRHS()
Get the RHS of the union |
boolean |
matches(NodeInfo e,
Controller controller)
Determine if the supplied node matches the pattern |
void |
setLineNumber(int lineNumber)
Override method to set the system ID, so it's set on both halves |
void |
setOriginalText(java.lang.String pattern)
Set the original text |
void |
setSystemId(java.lang.String systemId)
Override method to set the system ID, so it's set on both halves |
Pattern |
simplify()
Simplify the pattern: perform any context-independent optimisations |
Pattern |
typeCheck(StaticContext env)
Type-check the pattern. |
Methods inherited from class net.sf.saxon.pattern.Pattern |
getDefaultPriority, getFingerprint, getLineNumber, getSystemId, internalMatches, make, toString |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected Pattern p1
protected Pattern p2
Constructor Detail |
public UnionPattern(Pattern p1, Pattern p2)
p1
- the left-hand operandp2
- the right-hand operandMethod Detail |
public Pattern simplify() throws XPathException
simplify
in class Pattern
XPathException
public Pattern typeCheck(StaticContext env) throws XPathException
typeCheck
in class Pattern
XPathException
public void setOriginalText(java.lang.String pattern)
setOriginalText
in class Pattern
public boolean matches(NodeInfo e, Controller controller) throws XPathException
matches
in class Pattern
e
- the node to be comparedcontroller
- The controller. Only relevant if the pattern
uses variables, or contains calls on functions such as document() or key().
XPathException
public int getNodeKind()
getNodeKind
in class Pattern
public NodeTest getNodeTest()
getNodeTest
in class Pattern
public Pattern getLHS()
public Pattern getRHS()
public void setSystemId(java.lang.String systemId)
setSystemId
in class Pattern
public void setLineNumber(int lineNumber)
setLineNumber
in class Pattern
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