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java.lang.Object
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+--net.sf.saxon.pattern.Pattern
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+--net.sf.saxon.pattern.KeyPattern
A KeyPattern is a pattern of the form key(keyname, keyvalue)
| Constructor Summary | |
KeyPattern(int namecode,
Expression key)
Constructor |
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| Method Summary | |
NodeTest |
getNodeTest()
Get a NodeTest that all the nodes matching this pattern must satisfy |
boolean |
matches(NodeInfo e,
XPathContext context)
Determine whether this Pattern matches the given Node. |
Pattern |
typeCheck(StaticContext env,
ItemType contextItemType)
Type-check the pattern. |
| Methods inherited from class net.sf.saxon.pattern.Pattern |
getColumnNumber, getDefaultPriority, getExecutable, getFingerprint, getLineNumber, getNodeKind, getPublicId, getSystemId, internalMatches, make, setExecutable, setLineNumber, setOriginalText, setSystemId, simplify, toString |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public KeyPattern(int namecode,
Expression key)
namecode - the name of the keykey - the value of the key| Method Detail |
public Pattern typeCheck(StaticContext env,
ItemType contextItemType)
throws XPathException
typeCheck in class PatternXPathException
public boolean matches(NodeInfo e,
XPathContext context)
throws XPathException
matches in class Patterne - The NodeInfo representing the Element or other node to be tested against the Patterncontext - The dynamic context. Only relevant if the pattern
uses variables, or contains calls on functions such as document() or key().
XPathExceptionpublic NodeTest getNodeTest()
getNodeTest in class Pattern
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