UndeclaredVariable

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Summary:
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java.lang.Object
- net.sf.saxon.query.GlobalVariableDefinition
- - net.sf.saxon.query.UndeclaredVariable

All Implemented Interfaces:

javax.xml.transform.SourceLocator, VariableDeclaration, Declaration
```
public class UndeclaredVariable
extends GlobalVariableDefinition
```
An UndeclaredVariable object is created when a reference is encountered to a variable that has not yet been declared. This can happen as a result of recursive module imports. These references are resolved at the end of query parsing.

Field Summary
- Fields inherited from class net.sf.saxon.query.GlobalVariableDefinition
  references

Constructor Summary

Constructors
Constructor Description

UndeclaredVariable()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`GlobalVariable`	`compile(Executable exec, int slot)`	Create a compiled representation of this global variable
`void`	`transferReferences(VariableDeclaration var)`

Methods inherited from class net.sf.saxon.query.GlobalVariableDefinition
explain, fixupReference, getColumnNumber, getCompiledVariable, getLineNumber, getPublicId, getRequiredType, getSystemId, getVariableQName, iterateReferences, registerReference, setIsParameter, setLineNumber, setRequiredType, setSystemId, setValueExpression, setVariableQName, typeCheck

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

- Constructor Detail
  - UndeclaredVariable
```
public UndeclaredVariable()
```
- Method Detail
  - transferReferences
```
public void transferReferences(VariableDeclaration var)
```
  - compile
```
public GlobalVariable compile(Executable exec,
                              int slot)
                       throws XPathException
```
    Description copied from class: GlobalVariableDefinition
    
    Create a compiled representation of this global variable
    
    Overrides:
    
    compile in class GlobalVariableDefinition
    
    Parameters:
    
    exec - the executable
    
    slot - the slot number allocated to this variable
    
    Returns:
    
    the compiled representation
    
    Throws:
    
    XPathException - if compile-time errors are found.

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