: Class NoNodeTest
com.icl.saxon.pattern
Class NoNodeTest
java.lang.Object
|
+--com.icl.saxon.pattern.Pattern
|
+--com.icl.saxon.pattern.NodeTest
|
+--com.icl.saxon.pattern.NoNodeTest
public final class NoNodeTest extends NodeTest
NodeTest is an interface that enables a test of whether a node has a particular
name and type. A NoNodeTest matches no nodes.
Method Summary
double
getDefaultPriority ()
Determine the default priority of this node test when used on its own as a Pattern
static NoNodeTest
getInstance ()
Get a NoNodeTest instance
short
getNodeType ()
Determine the types of nodes to which this pattern applies.
boolean
matches (NodeInfo node)
Test whether this node test is satisfied by a given node
boolean
matches (short nodeType,
int fingerprint)
Test whether this node test is satisfied by a given node
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
NoNodeTest
public NoNodeTest ()
getInstance
public static NoNodeTest getInstance ()
Get a NoNodeTest instance
getNodeType
public final short getNodeType ()
Description copied from class: Pattern
Determine the types of nodes to which this pattern applies. Used for optimisation.
For patterns that match nodes of several types, return NodeInfo.NODE
Overrides: getNodeType
in class Pattern
Following copied from class: com.icl.saxon.pattern.Pattern
Returns: the type of node matched by this pattern. e.g. NodeInfo.ELEMENT or NodeInfo.TEXT
matches
public final boolean matches (NodeInfo node)
Test whether this node test is satisfied by a given node
Overrides: matches
in class NodeTest
matches
public boolean matches (short nodeType,
int fingerprint)
Test whether this node test is satisfied by a given node
Overrides: matches
in class NodeTest
Parameters: nodeType
- The type of node to be matchedfingerprint
- identifies the expanded name of the node to be matched
getDefaultPriority
public final double getDefaultPriority ()
Determine the default priority of this node test when used on its own as a Pattern
Overrides: getDefaultPriority
in class Pattern