NoNodeTest
Keywords: com.icl.saxon.pattern.NoNodeTest class

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## 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.

Field Summary

Fields inherited from class com.icl.saxon.pattern.Pattern
`originalText, staticContext`

Constructor Summary
`NoNodeTest()`

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 com.icl.saxon.pattern.NodeTest
`matches`

Methods inherited from class com.icl.saxon.pattern.Pattern
`getFingerprint, getLineNumber, getStaticContext, getSystemId, make, setOriginalText, setStaticContext, simplify, toString`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### NoNodeTest

    public NoNodeTest()

Method Detail

### 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`
  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

  Specified by:
    `matches` in class `NodeTest`

### matches

    public boolean matches(short nodeType,
                           int fingerprint)

  Test whether this node test is satisfied by a given node

  Specified by:
    `matches` in class `NodeTest`
  Parameters:
    `nodeType` - The type of node to be matched
    `fingerprint` - 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`

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