com.izforge.izpack.util.file.types.selectors

Class NoneSelector

java.lang.Object

com.izforge.izpack.util.file.types.DataType

com.izforge.izpack.util.file.types.selectors.BaseSelector

com.izforge.izpack.util.file.types.selectors.BaseSelectorContainer

com.izforge.izpack.util.file.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.

Constructor Summary

Constructors

Constructor and Description
NoneSelector() Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	isSelected(InstallData idata, File basedir, String filename, File file) Returns true (the file is selected) only if all other selectors agree that the file should not be selected.
String	toString() Convert the Selectors within this container to a string.

Methods inherited from class com.izforge.izpack.util.file.types.selectors.BaseSelectorContainer

add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addNone, addNot, addOr, addPresent, addSize, addType, appendSelector, getSelectors, hasSelectors, selectorCount, selectorElements, validate

Methods inherited from class com.izforge.izpack.util.file.types.selectors.BaseSelector

getError, setError, verifySettings

Methods inherited from class com.izforge.izpack.util.file.types.DataType

getDescription, isChecked, noChildrenAllowed, setChecked, setDescription, tooManyAttributes

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 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(InstallData idata,
                          File basedir,
                          String filename,
                          File file)
                   throws Exception

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

Throws:

Exception - if the selector was not configured correctly