NoneSelector (Apache Ant API)

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


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

All Implemented Interfaces:
FileSelector, SelectorContainer
Direct Known Subclasses:
NotSelector

public class NoneSelector
extends BaseSelectorContainer

This selector has a collection of other selectors. All of those selectors must refuse to select a file before the file is considered selected by this selector.

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
NoneSelector()
          Default constructor.
 
Method Summary
 boolean isSelected(java.io.File basedir, java.lang.String filename, java.io.File file)
          Returns true (the file is selected) only if all other selectors agree that the file should not be selected.
 java.lang.String toString()
          Convert the Selectors within this container to a string.
 
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, verifySettings
 
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

NoneSelector


public NoneSelector()
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 BaseSelectorContainer
Returns:
comma separated list of Selectors contained in this one

isSelected


public boolean isSelected(java.io.File basedir,
                          java.lang.String filename,
                          java.io.File file)
Returns true (the file is selected) only if all other selectors agree that the file should not be selected.

Specified by:
isSelected in interface FileSelector
Specified by:
isSelected in class BaseSelectorContainer
Parameters:
basedir - the base directory the scan is being done from
filename - is the name of the file to check
file - is a java.io.File object for the filename that the selector can use
Returns:
whether the file should be selected or not


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