Package org.apache.tools.ant.types

# Class Environment

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

Direct Known Subclasses:
  `CommandlineJava.SysProperties`

public class Environment extends Object
Wrapper for environment variables.

## Nested Class Summary

Nested Classes
Modifier and Type
Class
Description
`static class`
`Environment.Variable`
representation of a single env value

## Field Summary

Fields
Modifier and Type
Field
Description
`protected Vector<Environment.Variable>`
`variables`
a vector of type Environment.Variable

## Constructor Summary

Constructors
Constructor
Description
`Environment()`
constructor

## Method Summary

Modifier and Type
Method
Description
`void`
`addVariable(Environment.Variable var)`
add a variable.
`String[]`
`getVariables()`
get the variable list as an array
`Vector<Environment.Variable>`
`getVariablesVector()`
Get the raw vector of variables.

### Methods inherited from class java.lang.Object

`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

## Field Details

### variables

protected Vector<Environment.Variable> variables
a vector of type Environment.Variable

See Also:
  - `Environment.Variable`

## Constructor Details

### Environment

public Environment()
constructor

## Method Details

### addVariable

public void addVariable(Environment.Variable var)
add a variable. Validity checking is not performed at this point. Duplicates are not caught either.

Parameters:
  `var` - new variable.

### getVariables

public String[] getVariables() throws BuildException
get the variable list as an array

Returns:
  array of key=value assignment strings
Throws:
  `BuildException` - if any variable is misconfigured

### getVariablesVector

public Vector<Environment.Variable> getVariablesVector()
Get the raw vector of variables. This is not a clone.

Returns:
  a potentially empty (but never null) vector of elements of type Variable
Since:
  Ant 1.7