com.wutka.dtd
Class DTDCardinal

java.lang.Object
  com.wutka.dtd.DTDCardinal

All Implemented Interfaces:

DTDOutput

public class DTDCardinal
extends Object
implements DTDOutput

Represents the various cardinality values for a DTD item.

NONE indicates no cardinality

OPTIONAL indicates an optional value (specified by ?)

ZEROMANY indicates zero-to-many values (specified by *)

ONEMANY indicates an one-to-many values (specified by +)

Version:

$Revision: 1.16 $ $Date: 2002/07/19 01:20:11 $ by $Author: wutka $

Author:

Mark Wutka

Field Summary

String	name
static DTDCardinal	NONE Indicates no cardinality (implies a single object)
static DTDCardinal	ONEMANY Indicates that there can be one-to-many occurrances of an item
static DTDCardinal	OPTIONAL Indicates that an item is optional (zero-to-one)
int	type
static DTDCardinal	ZEROMANY Indicates that there can be zero-to-many occurrances of an item

Constructor Summary

DTDCardinal(int aType, String aName)

Method Summary

boolean	equals(Object ob)
void	write(PrintWriter out) Writes the notation for this cardinality value

Methods inherited from class java.lang.Object

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

Field Detail

NONE

public static final DTDCardinal NONE

Indicates no cardinality (implies a single object)

OPTIONAL

public static final DTDCardinal OPTIONAL

Indicates that an item is optional (zero-to-one)

ZEROMANY

public static final DTDCardinal ZEROMANY

Indicates that there can be zero-to-many occurrances of an item

ONEMANY

public static final DTDCardinal ONEMANY

Indicates that there can be one-to-many occurrances of an item

type

public int type

name

public String name

Constructor Detail

DTDCardinal

public DTDCardinal(int aType,
                   String aName)

Method Detail

equals

public boolean equals(Object ob)

Overrides:

equals in class Object

write

public void write(PrintWriter out)
           throws IOException

Writes the notation for this cardinality value

Specified by:

write in interface DTDOutput

Throws:

IOException