com.wutka.dtd
Class DTDContainer

java.lang.Object
  |
  +--com.wutka.dtd.DTDItem
        |
        +--com.wutka.dtd.DTDContainer

All Implemented Interfaces:

DTDOutput

Direct Known Subclasses:

DTDChoice, DTDMixed, DTDSequence

public abstract class DTDContainer

extends DTDItem

Represents an item that may contain other items (such as a DTDChoice or a DTDSequence)

Version:

$Revision: 1.12 $ $Date: 2000/09/01 13:21:05 $ by $Author: wutka $

Author:

Mark Wutka

Field Summary

protected Vector

items

Fields inherited from class com.wutka.dtd.DTDItem

cardinal

Constructor Summary

DTDContainer()
Creates a new DTDContainer

Method Summary

void	add(DTDItem item) Adds an element to the container
boolean	equals(Object ob)
DTDItem[]	getItem() Retrieves the items in the container
DTDItem	getItem(int i) Retrieves an item from the container
DTDItem[]	getItems() Returns the elements as an array of items
Vector	getItemsVec() Returns the elements as a vector (not a clone!)
void	remove(DTDItem item) Removes an element from the container
void	setItem(DTDItem[] newItems) Stores items in the container
void	setItem(DTDItem anItem, int i) Stores an item in the container
abstract void	write(PrintWriter out) Writes out a declaration for this item

Methods inherited from class com.wutka.dtd.DTDItem

getCardinal, setCardinal

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

items

protected Vector items

Constructor Detail

DTDContainer

public DTDContainer()

Creates a new DTDContainer

Method Detail

add

public void add(DTDItem item)

Adds an element to the container

remove

public void remove(DTDItem item)

Removes an element from the container

getItemsVec

public Vector getItemsVec()

Returns the elements as a vector (not a clone!)

getItems

public DTDItem[] getItems()

Returns the elements as an array of items

equals

public boolean equals(Object ob)

Overrides:

equals in class DTDItem

setItem

public void setItem(DTDItem[] newItems)

Stores items in the container

getItem

public DTDItem[] getItem()

Retrieves the items in the container

setItem

public void setItem(DTDItem anItem,
                    int i)

Stores an item in the container

getItem

public DTDItem getItem(int i)

Retrieves an item from the container

write

public abstract void write(PrintWriter out)
                    throws IOException

Description copied from class: DTDItem

Writes out a declaration for this item

Overrides:

write in class DTDItem