AnyNodeTest

java.lang.Object
- net.sf.saxon.pattern.NodeTest
- - net.sf.saxon.pattern.AnyNodeTest

All Implemented Interfaces:

java.io.Serializable, ItemType
```
public final class AnyNodeTest
extends NodeTest
```
NodeTest is an interface that enables a test of whether a node has a particular name and type. An AnyNodeTest matches any node.

Author:

Michael H. Kay

See Also:

Serialized Form

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getDefaultPriority()`	Determine the default priority of this node test when used on its own as a Pattern
`static AnyNodeTest`	`getInstance()`	Get an instance of AnyNodeTest
`int`	`getNodeKindMask()`	Get a mask indicating which kinds of nodes this NodeTest can match.
`ItemType`	`getSuperType(TypeHierarchy th)`	Get the type from which this item type is derived by restriction.
`int`	`hashCode()`	Returns a hash code value for the object.
`boolean`	`matches(int nodeType, int fingerprint, 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.
`boolean`	`matchesItem(Item item, boolean allowURIPromotion, Configuration config)`	Test whether a given item conforms to this type
`java.lang.String`	`toString()`

Methods inherited from class net.sf.saxon.pattern.NodeTest
getAtomizedItemType, getContentType, getFingerprint, getPrimitiveItemType, getPrimitiveType, getRequiredNodeNames, isAtomicType, isNillable, toString

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

- Method Detail
  - getInstance
```
public static AnyNodeTest getInstance()
```
    Get an instance of AnyNodeTest
  - matchesItem
```
public boolean matchesItem(Item item,
                           boolean allowURIPromotion,
                           Configuration config)
```
    Test whether a given item conforms to this type
    
    Specified by:
    
    matchesItem in interface ItemType
    
    Overrides:
    
    matchesItem in class NodeTest
    
    Parameters:
    
    item - The item to be tested
    
    allowURIPromotion -
    
    config -
    
    Returns:
    
    true if the item is an instance of this type; false otherwise
  - getSuperType
```
public ItemType getSuperType(TypeHierarchy th)
```
    Description copied from class: NodeTest
    
    Get the type from which this item type is derived by restriction. This is the supertype in the XPath type heirarchy, as distinct from the Schema base type: this means that the supertype of xs:boolean is xs:anyAtomicType, whose supertype is item() (rather than xs:anySimpleType).
    In fact the concept of "supertype" is not really well-defined, because the types form a lattice rather than a hierarchy. The only real requirement on this function is that it returns a type that strictly subsumes this type, ideally as narrowly as possible.
    
    Specified by:
    
    getSuperType in interface ItemType
    
    Overrides:
    
    getSuperType in class NodeTest
    
    Parameters:
    
    th - the type hierarchy cache
    
    Returns:
    
    the supertype, or null if this type is item()
  - matches
```
public final boolean matches(int nodeType,
                             int fingerprint,
                             int annotation)
```
    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
    
    annotation - The actual content type of the node
  - 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.
    
    Overrides:
    
    matches in class NodeTest
    
    Parameters:
    
    tree - the TinyTree containing the node
    
    nodeNr - the number of the node within the TinyTree
    
    Returns:
    
    true if the node matches the NodeTest, otherwise false
  - 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.
    
    Overrides:
    
    matches in class NodeTest
    
    Parameters:
    
    node - 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
    
    Specified by:
    
    getDefaultPriority in class NodeTest
  - 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 class NodeTest
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Returns a hash code value for the object.
    
    Overrides:
    
    hashCode in class java.lang.Object

Class AnyNodeTest

Method Summary

Methods inherited from class net.sf.saxon.pattern.NodeTest

Methods inherited from class java.lang.Object

Method Detail

getInstance

matchesItem

getSuperType

matches

matches

matches

getDefaultPriority

getNodeKindMask

toString

hashCode