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

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
add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, 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
checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, getCheckedRef, getDescription, getRefid, isChecked, isReference, noChildrenAllowed, setChecked, 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:
a string representation of the selector

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 2000-2005 Apache Software Foundation. All Rights Reserved.