NotSelector (Apache Ant API)

org.apache.tools.ant.types.selectors
Class NotSelector


java.lang.Object

  |

  +--org.apache.tools.ant.ProjectComponent

        |

        +--org.apache.tools.ant.types.DataType

              |

              +--org.apache.tools.ant.types.selectors.BaseSelector

                    |

                    +--org.apache.tools.ant.types.selectors.BaseSelectorContainer

                          |

                          +--org.apache.tools.ant.types.selectors.NoneSelector

                                |

                                +--org.apache.tools.ant.types.selectors.NotSelector

All Implemented Interfaces:
FileSelector, SelectorContainer

public class NotSelector
extends NoneSelector

This selector has one other selectors whose meaning it inverts. It actually relies on NoneSelector for its implementation of the isSelected() method, but it adds a check to ensure there is only one other selector contained within.

Since:
1.5
Author:
Bruce Atherton

Field Summary
 
Fields inherited from class org.apache.tools.ant.types.DataType
checked, description, ref
 
Fields inherited from class org.apache.tools.ant.ProjectComponent
project
 
Constructor Summary
NotSelector()
          Default constructor.
 
Method Summary
 java.lang.String toString()
          Convert the Selectors within this container to a string.
 void verifySettings()
          Makes sure that there is only one entry, sets an error message if not.
 
Methods inherited from class org.apache.tools.ant.types.selectors.NoneSelector
isSelected
 
Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelectorContainer
addAnd, addContains, addCustom, addDate, addDepend, addDepth, addFilename, addMajority, addNone, addNot, addOr, addPresent, addSelector, addSize, appendSelector, getSelectors, hasSelectors, selectorCount, selectorElements, validate
 
Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelector
getError, setError
 
Methods inherited from class org.apache.tools.ant.types.DataType
circularReference, dieOnCircularReference, getCheckedRef, getDescription, isReference, noChildrenAllowed, setDescription, setRefid, tooManyAttributes
 
Methods inherited from class org.apache.tools.ant.ProjectComponent
getProject, log, log, setProject
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NotSelector


public NotSelector()
Default constructor.

Method Detail

toString


public java.lang.String toString()
Description copied from class: BaseSelectorContainer
Convert the Selectors within this container to a string. This will just be a helper class for the subclasses that put their own name around the contents listed here.

Overrides:
toString in class NoneSelector
Returns:
comma separated list of Selectors contained in this one

verifySettings


public void verifySettings()
Makes sure that there is only one entry, sets an error message if not.

Overrides:
verifySettings in class BaseSelector


Copyright 2000-2002 Apache Software Foundation. All Rights Reserved.