Num (Ant Contrib)
Keywords: net.sf.antcontrib.property.Num,Num class

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## net.sf.antcontrib.property
Class Num

    java.lang.Object
      |
      +--net.sf.antcontrib.property.Num

public class Num
extends java.lang.Object

Represents a number.

Developed for use with Antelope, migrated to ant-contrib Oct 2003.

Version:
  $Revision: 1.2 $
Author:
  Dale Anson, danson@germane-software.com

Constructor Summary
`Num()`

Method Summary
`java.lang.String` | `getDatatype()`
`java.lang.Number` | `getValue()`
`void` | `setDatatype(java.lang.String p)` Sets the datatype of this number.
`void` | `setValue(java.lang.String value)` Set the value for this number.
`java.lang.String` | `toString()`

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

Constructor Detail

### Num

    public Num()

Method Detail

### setValue

    public void setValue(java.lang.String value)

  Set the value for this number. This string must parse to the set datatype, for example, setting value to "7.992" and datatype to INT will cause a number format exception to be thrown. Supports two special numbers, "E" and "PI".

  Parameters:
    `value` - the value for this number

### getValue

    public java.lang.Number getValue()

  Returns:
    the value for this number as a Number. Cast as appropriate to Integer, Long, Float, or Double.

### setDatatype

    public void setDatatype(java.lang.String p)

  Sets the datatype of this number. Allowed values are "int", "long", "float", or "double".

### getDatatype

    public java.lang.String getDatatype()

  Returns:
    the datatype as one of the defined types.

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

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