public class PresentSelector extends BaseSelector
| Modifier and Type | Class and Description | 
|---|---|
| static class  | PresentSelector.FilePresenceEnumerated attribute with the values for indicating where a file's
 presence is allowed and required. | 
description, location, project| Constructor and Description | 
|---|
| PresentSelector()Creates a new  PresentSelectorinstance. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | addConfigured(FileNameMapper fileNameMapper)Add a configured FileNameMapper instance. | 
| Mapper | createMapper()Defines the FileNameMapper to use (nested mapper element). | 
| boolean | isSelected(java.io.File basedir,
          java.lang.String filename,
          java.io.File file)The heart of the matter. | 
| void | setPresent(PresentSelector.FilePresence fp)This sets whether to select a file if its dest file is present. | 
| void | setTargetdir(java.io.File targetdir)The name of the file or directory which is checked for matching
 files. | 
| java.lang.String | toString()Basic DataType toString(). | 
| void | verifySettings()Checks to make sure all settings are kosher. | 
getError, setError, validatecheckAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributesgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProjectpublic java.lang.String toString()
DataTypepublic void setTargetdir(java.io.File targetdir)
targetdir - the directory to scan looking for matching files.public Mapper createMapper() throws BuildException
BuildException - if more than one mapper definedpublic void addConfigured(FileNameMapper fileNameMapper)
fileNameMapper - the FileNameMapper to addBuildException - if more than one mapper definedpublic void setPresent(PresentSelector.FilePresence fp)
negate boolean, but by doing things
 this way, we get some documentation on how the system works.
 A user looking at the documentation should clearly understand
 that the ONLY files whose presence is being tested are those
 that already exist in the source directory, hence the lack of
 a destonly option.fp - An attribute set to either srconlyboth.public void verifySettings()
verifySettings in class BaseSelectorpublic boolean isSelected(java.io.File basedir,
                 java.lang.String filename,
                 java.io.File file)
isSelected in interface FileSelectorisSelected in class BaseSelectorbasedir - the base directory the scan is being done fromfilename - is the name of the file to checkfile - is a java.io.File object the selector can use