## org.apache.tools.ant.types
Class PropertySet.PropertyRef

    java.lang.Object
      org.apache.tools.ant.types.PropertySet.PropertyRef

Enclosing class:
  PropertySet

    public static class PropertySet.PropertyRef

extends java.lang.Object

This is a nested class containing a reference to some properties and optionally a source of properties.

Constructor Summary
`PropertySet.PropertyRef()`

Method Summary
`void` `setBuiltin(PropertySet.BuiltinPropertySetName b)` Builtin property names - all, system or commandline.
`void` `setName(java.lang.String name)` Set the name.
`void` `setPrefix(java.lang.String prefix)` Set the prefix to use.
`void` `setRegex(java.lang.String regex)` Set the regular expression to use to filter the properties.
`java.lang.String` `toString()` A debug toString().

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

Constructor Detail

### PropertySet.PropertyRef

    public PropertySet.PropertyRef()

Method Detail

### setName

    public void setName(java.lang.String name)

  Set the name.

  Parameters:
    `name` - a `String` value.

### setRegex

    public void setRegex(java.lang.String regex)

  Set the regular expression to use to filter the properties.

  Parameters:
    `regex` - a regular expression.

### setPrefix

    public void setPrefix(java.lang.String prefix)

  Set the prefix to use.

  Parameters:
    `prefix` - a `String` value.

### setBuiltin

    public void setBuiltin(PropertySet.BuiltinPropertySetName b)

  Builtin property names - all, system or commandline.

  Parameters:
    `b` - an enumerated `BuildinPropertySetName` value.

### toString

    public java.lang.String toString()

  A debug toString().

  Overrides:
    `toString` in class `java.lang.Object`
  Returns:
    a string version of this object.