VariableExpressionTransformer (Groovy 6.0.0-alpha-2)

Summary:
Constructor
Method

| Detail:
Constructor
Method

org.codehaus.groovy.transform.tailrec.VariableExpressionTransformer

All Implemented Interfaces and Traits:

ExpressionTransformer
```
public class VariableExpressionTransformer
extends Object
implements ExpressionTransformer
```
An expression transformer used in the process of replacing the access to variables

Constructor Summary

Constructors
Constructor and description
`VariableExpressionTransformer(Closure<Boolean> when, Closure<VariableExpression> replaceWith)` Creates a transformer with the supplied predicate and replacement strategy.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public Closure<VariableExpression>`	`getReplaceWith()` Returns the closure that creates replacement variable expressions.
	`public Closure<Boolean>`	`getWhen()` Returns the predicate that decides whether a variable expression should be replaced.
	`public void`	`setReplaceWith(Closure<VariableExpression> replaceWith)` Sets the closure that creates replacement variable expressions.
	`public void`	`setWhen(Closure<Boolean> when)` Sets the predicate that decides whether a variable expression should be replaced.
	`public Expression`	`transform(Expression expr)` * Transforms the given expression. * * Parameters: `expression` - the expression to transform, may be null * Returns: the transformed expression, may be the same instance, a new instance, or null

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- Constructor Detail
  - public VariableExpressionTransformer(Closure<Boolean> when, Closure<VariableExpression> replaceWith)
    
    Creates a transformer with the supplied predicate and replacement strategy.
    Parameters:
    when - decides whether a variable expression should be replaced
    replaceWith - creates the replacement variable expression
- Method Detail
  - public Closure<VariableExpression> getReplaceWith()
    
    Returns the closure that creates replacement variable expressions.
    Returns:
    the replacement closure
  - public Closure<Boolean> getWhen()
    
    Returns the predicate that decides whether a variable expression should be replaced.
    Returns:
    the replacement predicate
  - public void setReplaceWith(Closure<VariableExpression> replaceWith)
    
    Sets the closure that creates replacement variable expressions.
    Parameters:
    replaceWith - the replacement closure
  - public void setWhen(Closure<Boolean> when)
    
    Sets the predicate that decides whether a variable expression should be replaced.
    Parameters:
    when - the replacement predicate
  - public Expression transform(Expression expr)
    
    * Transforms the given expression. * *
    Parameters:
    expression - the expression to transform, may be null *
    Returns:
    the transformed expression, may be the same instance, a new instance, or null

Summary:
Constructor
Method

| Detail:
Constructor
Method

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