Package net.sf.saxon.pattern
Class AnyChildNodeTest
- java.lang.Object
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- net.sf.saxon.pattern.NodeTest
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- net.sf.saxon.pattern.AnyChildNodeTest
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- All Implemented Interfaces:
java.io.Serializable
,ItemType
public final class AnyChildNodeTest extends NodeTest
An AnyChildNodePattern is the pattern node(), which matches any node except a root node, an attribute node, or a namespace node: in other words, any node that is the child of another node.- See Also:
- Serialized Form
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description double
getDefaultPriority()
Determine the default priority to use if this pattern appears as a match pattern for a template with no explicit priority attribute.static AnyChildNodeTest
getInstance()
Get the singular instance of this classint
getNodeKindMask()
Get a mask indicating which kinds of nodes this NodeTest can match.int
hashCode()
Returns a hash code value for the object.boolean
matches(int nodeKind, NodeName name, 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.boolean
matches(TinyTree tree, int nodeNr)
Test whether this node test is satisfied by a given node on a TinyTree.java.lang.String
toString()
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Methods inherited from class net.sf.saxon.pattern.NodeTest
getAtomizedItemType, getContentType, getFingerprint, getPrimitiveItemType, getPrimitiveType, getRequiredNodeNames, getSuperType, isAtomicType, isAtomizable, isNillable, isPlainType, matches, matchesItem, toString, visitNamedSchemaComponents
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Method Detail
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getInstance
public static AnyChildNodeTest getInstance()
Get the singular instance of this class- Returns:
- the singular instance
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matches
public boolean matches(int nodeKind, NodeName name, int annotation)
Test whether this node test is satisfied by a given node. This method is only fully supported for a subset of NodeTests, because it doesn't provide all the information needed to evaluate all node tests. In particular (a) it can't be used to evaluate a node test of the form element(N,T) or schema-element(E) where it is necessary to know whether the node is nilled, and (b) it can't be used to evaluate a node test of the form document-node(element(X)). This in practice means that it is used (a) to evaluate the simple node tests found in the XPath 1.0 subset used in XML Schema, and (b) to evaluate node tests where the node kind is known to be an attribute.
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matches
public boolean matches(TinyTree tree, int nodeNr)
Test whether this node test is satisfied by a given node on a TinyTree. The node must be a document, element, text, comment, or processing instruction node. This method is provided so that when navigating a TinyTree a node can be rejected without actually instantiating a NodeInfo object.
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matches
public boolean matches(NodeInfo node)
Test whether this node test is satisfied by a given node. This alternative method is used in the case of nodes where calculating the fingerprint is expensive, for example DOM or JDOM nodes.
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getDefaultPriority
public double getDefaultPriority()
Determine the default priority to use if this pattern appears as a match pattern for a template with no explicit priority attribute.- Returns:
- the default priority
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getNodeKindMask
public int getNodeKindMask()
Get a mask indicating which kinds of nodes this NodeTest can match. This is a combination of bits: 1<- Overrides:
getNodeKindMask
in classNodeTest
- Returns:
- a combination of bits: 1<
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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hashCode
public int hashCode()
Returns a hash code value for the object.- Overrides:
hashCode
in classjava.lang.Object
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