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java.lang.Objectnet.sf.saxon.pattern.NodeTest
net.sf.saxon.pattern.SubstitutionGroupTest
NodeTest is an interface that enables a test of whether a node has a particular name and type. A SubstitutionGroupTest matches element nodes whose name is one of a given set of names: it is used for KindTests of the form element(N) where all elements in a substitution group are to be matched.
Constructor Summary | |
SubstitutionGroupTest(int fingerprint,
java.util.Set group)
Constructor |
Method Summary | |
double |
getDefaultPriority()
Determine the default priority of this node test when used on its own as a Pattern |
int |
getHeadFingerprint()
Get the fingerprint of the head of the substitution group |
int |
getNodeKindMask()
Get a mask indicating which kinds of nodes this NodeTest can match. |
int |
getPrimitiveType()
Determine the types of nodes to which this pattern applies. |
java.util.Set |
getRequiredNodeNames()
Get the set of node names allowed by this NodeTest. |
int |
hashCode()
Returns a hash code value for the object. |
boolean |
matches(int nodeType,
int nameCode,
int annotation)
Test whether this node test is satisfied by a given node |
boolean |
matches(NodeInfo node)
Test whether this node test is satisfied by a given node. |
java.lang.String |
toString(NamePool pool)
Display the type descriptor for diagnostics |
Methods inherited from class net.sf.saxon.pattern.NodeTest |
getAtomizedItemType, getContentType, getFingerprint, getPrimitiveItemType, getSuperType, matchesItem |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SubstitutionGroupTest(int fingerprint, java.util.Set group)
group
- A HashSet containing Integer values representing the fingerprints
of element names included in the substitution groupMethod Detail |
public boolean matches(int nodeType, int nameCode, int annotation)
matches
in class NodeTest
nodeType
- The type of node to be matchednameCode
- identifies the expanded name of the node to be matchedannotation
- The actual content type of the nodepublic boolean matches(NodeInfo node)
matches
in class NodeTest
node
- the node to be matchedpublic final double getDefaultPriority()
getDefaultPriority
in class NodeTest
public int getPrimitiveType()
getPrimitiveType
in interface ItemType
getPrimitiveType
in class NodeTest
public int getNodeKindMask()
getNodeKindMask
in class NodeTest
public java.util.Set getRequiredNodeNames()
getRequiredNodeNames
in class NodeTest
public int getHeadFingerprint()
public java.lang.String toString(NamePool pool)
NodeTest
toString
in interface ItemType
toString
in class NodeTest
public int hashCode()
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