XUnresolvedVariableSimple (Xalan-Java 2.7.2)

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java.lang.Object
- org.apache.xpath.Expression
- - org.apache.xpath.objects.XObject
  - - org.apache.xalan.templates.XUnresolvedVariableSimple

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, javax.xml.transform.SourceLocator, ExpressionNode, XPathVisitable
```
public class XUnresolvedVariableSimple
extends XObject
```
This is the same as XUnresolvedVariable, but it assumes that the context is already set up. For use with psuedo variables. Also, it holds an Expression object, instead of an ElemVariable. It must only hold static context, since a single copy will be held in the template.

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.apache.xpath.objects.XObject
  CLASS_BOOLEAN, CLASS_NODESET, CLASS_NULL, CLASS_NUMBER, CLASS_RTREEFRAG, CLASS_STRING, CLASS_UNKNOWN, CLASS_UNRESOLVEDVARIABLE

Constructor Summary

Constructors
Constructor Description

XUnresolvedVariableSimple(ElemVariable obj)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`XObject`	`execute(XPathContext xctxt)`	For support of literal objects in xpaths.
`int`	`getType()`	Tell what kind of class this is.
`java.lang.String`	`getTypeString()`	Given a request type, return the equivalent string.

Methods inherited from class org.apache.xpath.Expression
asIterator, asIteratorRaw, asNode, assertion, bool, canTraverseOutsideSubtree, error, execute, execute, execute, executeCharsToContentHandler, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getColumnNumber, getExpressionOwner, getLineNumber, getPublicId, getSystemId, isNodesetExpr, isStableNumber, num, warn, xstr

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

Methods inherited from class org.apache.xpath.objects.XObject
allowDetachToRelease, appendToFsb, bool, boolWithSideEffects, callVisitors, castToType, create, create, deepEquals, destruct, detach, dispatchCharactersEvents, equals, fixupVariables, getFresh, greaterThan, greaterThanOrEqual, iter, lessThan, lessThanOrEqual, mutableNodeset, nodelist, nodeset, notEquals, num, numWithSideEffects, object, reset, rtf, rtf, rtree, rtree, str, toString, xstr

- Constructor Detail
  - XUnresolvedVariableSimple
```
public XUnresolvedVariableSimple(ElemVariable obj)
```
- Method Detail
  - execute
```
public XObject execute(XPathContext xctxt)
                throws javax.xml.transform.TransformerException
```
    For support of literal objects in xpaths.
    
    Overrides:
    
    execute in class XObject
    
    Parameters:
    
    xctxt - The XPath execution context.
    
    Returns:
    
    This object.
    
    Throws:
    
    javax.xml.transform.TransformerException
  - getType
```
public int getType()
```
    Tell what kind of class this is.
    
    Overrides:
    
    getType in class XObject
    
    Returns:
    
    CLASS_UNRESOLVEDVARIABLE
  - getTypeString
```
public java.lang.String getTypeString()
```
    Given a request type, return the equivalent string. For diagnostic purposes.
    
    Overrides:
    
    getTypeString in class XObject
    
    Returns:
    
    An informational string.

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