Environment.Variable (Apache Ant API)
Date: 2012-02-26

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## org.apache.tools.ant.types
Class Environment.Variable

    java.lang.Object
      org.apache.tools.ant.types.Environment.Variable

Enclosing class:
  Environment

    public static class Environment.Variable

extends java.lang.Object

representation of a single env value

Constructor Summary
`Environment.Variable()` Constructor for variable

Method Summary
`java.lang.String` | `getContent()` get the assigment string This is not ready for insertion into a property file without following the escaping rules of the properties class.
`java.lang.String` | `getKey()` key accessor
`java.lang.String` | `getValue()` value accessor
`void` | `setFile(java.io.File file)` get the absolute path of a file and assign it to the value
`void` | `setKey(java.lang.String key)` set the key
`void` | `setPath(Path path)` stringify path and assign to the value.
`void` | `setValue(java.lang.String value)` set the value
`void` | `validate()` checks whether all required attributes have been specified.

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

Constructor Detail

### Environment.Variable

    public Environment.Variable()

  Constructor for variable

Method Detail

### setKey

    public void setKey(java.lang.String key)

  set the key

  Parameters:
    `key` - string

### setValue

    public void setValue(java.lang.String value)

  set the value

  Parameters:
    `value` - string value

### getKey

    public java.lang.String getKey()

  key accessor

  Returns:
    key

### getValue

    public java.lang.String getValue()

  value accessor

  Returns:
    value

### setPath

    public void setPath(Path path)

  stringify path and assign to the value. The value will contain all path elements separated by the appropriate separator

  Parameters:
    `path` - path

### setFile

    public void setFile(java.io.File file)

  get the absolute path of a file and assign it to the value

  Parameters:
    `file` - file to use as the value

### getContent

    public java.lang.String getContent()
                                throws BuildException

  get the assigment string This is not ready for insertion into a property file without following the escaping rules of the properties class.

  Returns:
    a string of the form key=value.
  Throws:
    `BuildException` - if key or value are unassigned

### validate

    public void validate()

  checks whether all required attributes have been specified.

  Throws:
    `BuildException` - if key or value are unassigned

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