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java.lang.Object
  |
  +--org.apache.tools.ant.ProjectComponent
        |
        +--org.apache.tools.ant.Task
              |
              +--org.apache.tools.ant.taskdefs.MatchingTask
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                    +--org.apache.tools.ant.taskdefs.optional.depend.Depend
Generates a dependency file for a given set of classes.
| Field Summary | 
| Fields inherited from class org.apache.tools.ant.taskdefs.MatchingTask | 
| fileset | 
| Fields inherited from class org.apache.tools.ant.Task | 
| description, location, target, taskName, taskType, wrapper | 
| Fields inherited from class org.apache.tools.ant.ProjectComponent | 
| project | 
| Constructor Summary | |
| Depend() | |
| Method Summary | |
|  Path | createClasspath()Adds a classpath to be used for this dependency check. | 
|  void | execute()Does the work. | 
|  Path | getClasspath()Gets the classpath to be used for this dependency check. | 
| protected  void | scanDir(java.io.File srcDir,
        java.lang.String[] files)Scans the directory looking for source files that are newer than their class files. | 
|  void | setCache(java.io.File cache)Sets the dependency cache file. | 
|  void | setClasspath(Path classpath)Set the classpath to be used for this dependency check. | 
|  void | setClasspathRef(Reference r)Adds a reference to a classpath defined elsewhere. | 
|  void | setClosure(boolean closure)If true, transitive dependencies are followed until the closure of the dependency set if reached. | 
|  void | setDestDir(Path destPath)Set the destination directory where the compiled Java files exist. | 
|  void | setDump(boolean dump)If true, the dependency information will be written to the debug level log. | 
|  void | setSrcdir(Path srcPath)Set the directories path to find the Java source files. | 
| Methods inherited from class org.apache.tools.ant.taskdefs.MatchingTask | 
| add, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addFilename, addMajority, addModified, addNone, addNot, addOr, addPresent, addSelector, addSize, addType, appendSelector, createExclude, createExcludesFile, createInclude, createIncludesFile, createPatternSet, getDirectoryScanner, getImplicitFileSet, getSelectors, hasSelectors, selectorCount, selectorElements, setCaseSensitive, setDefaultexcludes, setExcludes, setExcludesfile, setFollowSymlinks, setIncludes, setIncludesfile, setProject, XsetIgnore, XsetItems | 
| Methods inherited from class org.apache.tools.ant.Task | 
| getDescription, getLocation, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, maybeConfigure, perform, reconfigure, setDescription, setLocation, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType | 
| Methods inherited from class org.apache.tools.ant.ProjectComponent | 
| getProject | 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Constructor Detail | 
public Depend()
| Method Detail | 
public void setClasspath(Path classpath)
classpath - the classpath to be used when checking for
      dependencies on elements in the classpathpublic Path getClasspath()
public Path createClasspath()
public void setClasspathRef(Reference r)
r - a reference to a path object to be used as the depend
      classpath
public void execute()
             throws BuildException
execute in class TaskBuildException - Thrown in case of an unrecoverable error.
protected void scanDir(java.io.File srcDir,
                       java.lang.String[] files)
srcDir - the source directoryfiles - the names of the files in the source dir which are to be
      checked.public void setSrcdir(Path srcPath)
srcPath - the source pathpublic void setDestDir(Path destPath)
destPath - the destination areas where build files are writtenpublic void setCache(java.io.File cache)
cache - the dependency cache filepublic void setClosure(boolean closure)
closure - indicate if dependency closure is required.public void setDump(boolean dump)
dump - set to true to dump dependency information to the log| 
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