FunctionDeclaration

java.lang.Object
- com.thoughtworks.selenium.webdriven.FunctionDeclaration

All Implemented Interfaces:

ScriptMutator
```
public class FunctionDeclaration
extends java.lang.Object
implements ScriptMutator
```
Models a function declaration. That is, it provides an implementation of a particular Javascript function.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  FunctionDeclaration(java.lang.String raw, java.lang.String result)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void mutate(java.lang.String script, java.lang.StringBuilder outputTo)
  Mutate a script.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FunctionDeclaration
```
public FunctionDeclaration(java.lang.String raw,
                           java.lang.String result)
```
    Parameters:
    
    raw - The original function (eg: "selenium.isElementPresent")
    
    result - The body of the function implementation.
- Method Detail
  - mutate
```
public void mutate(java.lang.String script,
                   java.lang.StringBuilder outputTo)
```
    Description copied from interface: ScriptMutator
    
    Mutate a script. The original, unmodified script is used to generate a script on the StringBuilder, the "toString" method of which should be used to get the result. We make use of a StringBuilder rather than a normal String so that we can efficiently chain mutators.
    
    Specified by:
    
    mutate in interface ScriptMutator
    
    Parameters:
    
    script - The original script.
    
    outputTo - The mutated script.