Package org.apache.tools.ant.taskdefs

# Class AntStructure

java.lang.Object
org.apache.tools.ant.ProjectComponent
org.apache.tools.ant.Task
org.apache.tools.ant.taskdefs.AntStructure

All Implemented Interfaces:
  `Cloneable`

public class AntStructure extends Task
Creates a partial DTD for Ant from the currently known tasks.

Since:
  Ant 1.1

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static interface`
  `AntStructure.StructurePrinter`
  Writes the actual structure information.

- ## Field Summary

  ### Fields inherited from class org.apache.tools.ant.Task

  `target, taskName, taskType, wrapper`

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

  `description, location, project`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `AntStructure()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `add(AntStructure.StructurePrinter p)`
  The StructurePrinter to use.
  `protected boolean`
  `areNmtokens(String[] s)`
  Do the Strings all match the XML-NMTOKEN production?
  `void`
  `execute()`
  Build the antstructure DTD.
  `protected boolean`
  `isNmtoken(String s)`
  Does this String match the XML-NMTOKEN production?
  `void`
  `setOutput(File output)`
  The output file.

  ### Methods inherited from class org.apache.tools.ant.Task

  `bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType`

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

  `clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject`

  ### Methods inherited from class java.lang.Object

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

- ## Constructor Details

  - ### AntStructure

    public AntStructure()

- ## Method Details

  - ### setOutput

    public void setOutput(File output)
    The output file.
    Parameters:
      `output` - the output file

  - ### add

    public void add(AntStructure.StructurePrinter p)
    The StructurePrinter to use.
    Parameters:
      `p` - the printer to use.
    Since:
      Ant 1.7

  - ### execute

    public void execute() throws BuildException
    Build the antstructure DTD.
    Overrides:
      `execute` in class `Task`
    Throws:
      `BuildException` - if the DTD cannot be written.

  - ### isNmtoken

    protected boolean isNmtoken(String s)
    Does this String match the XML-NMTOKEN production?
    Parameters:
      `s` - the string to test
    Returns:
      true if the string matches the XML-NMTOKEN

  - ### areNmtokens

    protected boolean areNmtokens(String[] s)
    Do the Strings all match the XML-NMTOKEN production?

    Otherwise they are not suitable as an enumerated attribute, for example.

    Parameters:
      `s` - the array of string to test
    Returns:
      true if all the strings in the array math XML-NMTOKEN