org.apache.tools.ant.types.optional.depend

Class ClassfileSet

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.FileSet

org.apache.tools.ant.types.optional.depend.ClassfileSet

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Iterable<Resource>, ResourceCollection, SelectorContainer

public class ClassfileSet
extends FileSet

A ClassfileSet is a FileSet that enlists all classes that depend on a certain set of root classes. ClassfileSet extends FileSet, its inherited properties defining the domain searched for dependent classes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ClassfileSet.ClassRoot Inner class used to contain info about root classes.

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

Modifier	Constructor and Description
	ClassfileSet() Default constructor.
protected	ClassfileSet(ClassfileSet s) Create a ClassfileSet from another ClassfileSet.

Method Summary

Modifier and Type	Method and Description
void	addConfiguredRoot(ClassfileSet.ClassRoot root) Add a nested root class definition to this class file set.
void	addRootFileset(FileSet rootFileSet) Add a fileset to which contains a collection of root classes used to drive the search from classes.
java.lang.Object	clone() Clone this data type.
protected void	dieOnCircularReference(java.util.Stack<java.lang.Object> stk, Project p) Check to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).
DirectoryScanner	getDirectoryScanner(Project p) Return the DirectoryScanner associated with this FileSet.
void	setRootClass(java.lang.String rootClass) Set the root class attribute.

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

isFilesystemOnly, iterator, size

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

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

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

checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, 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

Constructor Detail

ClassfileSet

public ClassfileSet()

Default constructor.

ClassfileSet

protected ClassfileSet(ClassfileSet s)

Create a ClassfileSet from another ClassfileSet.

Parameters:

s - the other classfileset.

Method Detail

addRootFileset

public void addRootFileset(FileSet rootFileSet)

Add a fileset to which contains a collection of root classes used to drive the search from classes.

Parameters:

rootFileSet - a root file set to be used to search for dependent classes.

setRootClass

public void setRootClass(java.lang.String rootClass)

Set the root class attribute.

Parameters:

rootClass - the name of the root class.

getDirectoryScanner

public DirectoryScanner getDirectoryScanner(Project p)

Return the DirectoryScanner associated with this FileSet.

Overrides:

getDirectoryScanner in class AbstractFileSet

Parameters:

p - the project used to resolve dirs, etc.

Returns:

a dependency scanner.

addConfiguredRoot

public void addConfiguredRoot(ClassfileSet.ClassRoot root)

Add a nested root class definition to this class file set.

Parameters:

root - the configured class root.

clone

public java.lang.Object clone()

Clone this data type.

Overrides:

clone in class FileSet

Returns:

a clone of the class file set.

dieOnCircularReference

protected void dieOnCircularReference(java.util.Stack<java.lang.Object> stk,
                                      Project p)

Description copied from class: DataType

Check to see whether any DataType we hold references to is included in the Stack (which holds all DataType instances that directly or indirectly reference this instance, including this instance itself).

If one is included, throw a BuildException created by circularReference.

This implementation is appropriate only for a DataType that cannot hold other DataTypes as children.

The general contract of this method is that it shouldn't do anything if DataType.checked is true and set it to true on exit.

Overrides:

dieOnCircularReference in class AbstractFileSet

Parameters:

stk - the stack of references to check.

p - the project to use to dereference the references.