Package org.apache.tools.ant.types.resources

Class MultiRootFileSet

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.types.DataType

org.apache.tools.ant.types.AbstractFileSet

org.apache.tools.ant.types.resources.MultiRootFileSet

All Implemented Interfaces:

Cloneable, Iterable<Resource>, ResourceCollection, SelectorContainer

public class MultiRootFileSet
extends AbstractFileSet
implements ResourceCollection

Union of file/dirsets that share the same patterns and selectors but have different roots.

Since:

Ant 1.9.4

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MultiRootFileSet.SetType	What to return from the set: files, directories or both.

Field Summary

Fields inherited from class org.apache.tools.ant.types.DataType

checked, ref

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor	Description
MultiRootFileSet()

Method Summary

Modifier and Type	Method	Description
void	addConfiguredBaseDir(FileResource r)	Adds a basedir as nested element.
Object	clone()	Return a MultiRootFileSet that has the same basedirs and same patternsets as this one.
boolean	isFilesystemOnly()	Always returns true.
Iterator<Resource>	iterator()	Fulfill the ResourceCollection contract.
void	setBaseDirs(String dirs)	Adds basedirs as a comma separated list.
void	setCache(boolean b)	Set whether to cache collections.
void	setDir(File dir)	Sets the base-directory for this instance.
void	setRefid(Reference r)	Makes this instance in effect a reference to another instance.
void	setType(MultiRootFileSet.SetType type)	Determines the types of resources to return.
int	size()	Fulfill the ResourceCollection contract.
String	toString()	Returns included directories as a list of semicolon-separated paths.

Methods inherited from class org.apache.tools.ant.types.AbstractFileSet

add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addExecutable, addFilename, addMajority, addModified, addNone, addNot, addOr, addOwnedBy, addPosixGroup, addPosixPermissions, addPresent, addReadable, addSelector, addSize, addSymlink, addType, addWritable, appendExcludes, appendIncludes, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, dieOnCircularReference, getDefaultexcludes, getDir, getDir, getDirectoryScanner, getDirectoryScanner, getErrorOnMissingDir, getMaxLevelsOfSymlinks, getRef, getSelectors, hasPatterns, hasSelectors, isCaseSensitive, isFollowSymlinks, mergeExcludes, mergeIncludes, mergePatterns, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setErrorOnMissingDir, setExcludes, setExcludesfile, setFile, setFollowSymlinks, setIncludes, setIncludesfile, setMaxLevelsOfSymlinks, setupDirectoryScanner, setupDirectoryScanner

Methods inherited from class org.apache.tools.ant.types.DataType

checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, tooManyAttributes

Methods inherited from class org.apache.tools.ant.ProjectComponent

getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.apache.tools.ant.types.ResourceCollection

isEmpty, stream

Constructor Details

MultiRootFileSet

public MultiRootFileSet()

Method Details

setDir

public void setDir(File dir)

Description copied from class: AbstractFileSet

Sets the base-directory for this instance.

Overrides:

setDir in class AbstractFileSet

Parameters:

dir - the directory's File instance.

setType

public void setType(MultiRootFileSet.SetType type)

Determines the types of resources to return.

Parameters:

type - the types of resources to return

setCache

public void setCache(boolean b)

Set whether to cache collections.

Parameters:

b - boolean cache flag.

setBaseDirs

public void setBaseDirs(String dirs)

Adds basedirs as a comma separated list.

Parameters:

dirs - directories as CSV

addConfiguredBaseDir

public void addConfiguredBaseDir(FileResource r)

Adds a basedir as nested element.

Parameters:

r - basedir

setRefid

public void setRefid(Reference r)

Description copied from class: AbstractFileSet

Makes this instance in effect a reference to another instance.

You must not set another attribute or nest elements inside this element if you make it a reference.

Overrides:

setRefid in class AbstractFileSet

Parameters:

r - the Reference to use.

clone

public Object clone()

Return a MultiRootFileSet that has the same basedirs and same patternsets as this one.

Overrides:

clone in class AbstractFileSet

Returns:

the cloned MultiRootFileSet.

iterator

public Iterator<Resource> iterator()

Fulfill the ResourceCollection contract.

Specified by:

iterator in interface Iterable<Resource>

Returns:

an Iterator of Resources.

size

public int size()

Fulfill the ResourceCollection contract.

Specified by:

size in interface ResourceCollection

Returns:

number of elements as int.

isFilesystemOnly

public boolean isFilesystemOnly()

Always returns true.

Specified by:

isFilesystemOnly in interface ResourceCollection

Returns:

true indicating that all elements will be FileResources.

toString

public String toString()

Returns included directories as a list of semicolon-separated paths.

Overrides:

toString in class AbstractFileSet

Returns:

a String of included directories.