VariableExpression (Atlas :: Expression 2.4.0-M.4 API)

java.lang.Object
- io.atlasmap.expression.internal.VariableExpression

All Implemented Interfaces:

Expression
```
public class VariableExpression
extends Object
implements Expression
```
Represents a property expression.

Version:

$Revision: 1.5 $

Field Summary
- Fields inherited from interface io.atlasmap.expression.Expression
  CACHE

Constructor Summary

Constructors
Constructor Description

VariableExpression(String name)
A constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object o)`
`io.atlasmap.v2.Field`	`evaluate(ExpressionContext expressionContext)`	Evaluates the expression context.
`String`	`getName()`	Gets the name.
`int`	`hashCode()`
`String`	`toString()`

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

- Constructor Detail
  - VariableExpression
```
public VariableExpression(String name)
```
    A constructor.
    
    Parameters:
    
    name - name
- Method Detail
  - evaluate
```
public io.atlasmap.v2.Field evaluate(ExpressionContext expressionContext)
                              throws ExpressionException
```
    Evaluates the expression context.
    
    Specified by:
    
    evaluate in interface Expression
    
    Parameters:
    
    expressionContext - expression context
    
    Returns:
    
    result
    
    Throws:
    
    ExpressionException - If evaluation fails
  - getName
```
public String getName()
```
    Gets the name.
    
    Returns:
    
    name
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object