xdoclet.sdk.xgg.binding
Class Cardinality

java.lang.Object
  |
  +--xdoclet.sdk.xgg.binding.Cardinality

public class Cardinality

extends Object

Holder for the fine grained cardinality of a Child.

Version:

$Revision: 1.1 $

Author:

Laurent Etiemble

Field Summary

static int	ONE Constant for ONE cardinality.
static int	UNBOUNDED Constant for UNBOUNDED cardinality.
static int	ZERO Constant for ZERO cardinality.

Constructor Summary

Cardinality(int min, int max)
Constructor for the Cardinality object

Method Summary

int	getMax() Gets the maximum cardinality
int	getMin() Gets the minimum cardinality
boolean	isMany() Return whether or not the maximum cardinality is higher than ONE
void	normalize() Make sure the maximum cardinality is always greater or equal than the minimum cardinality
void	setMax(int max) Sets the maximum cardinality
void	setMin(int min) Sets the minimum cardinality
String	toString() Implementation of the toString method

Methods inherited from class java.lang.Object

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

Field Detail

ONE

public static final int ONE

Constant for ONE cardinality. Used for min and max cardinality.

See Also:

Constant Field Values

UNBOUNDED

public static final int UNBOUNDED

Constant for UNBOUNDED cardinality. Used for max cardinality.

See Also:

Constant Field Values

ZERO

public static final int ZERO

Constant for ZERO cardinality. Used for min cardinality.

See Also:

Constant Field Values

Constructor Detail

Cardinality

public Cardinality(int min,
                   int max)

Constructor for the Cardinality object

Parameters:

min - Minimum cardinality

max - Maximum cardinality

Method Detail

getMax

public int getMax()

Gets the maximum cardinality

Returns:

The maximum cardinality

getMin

public int getMin()

Gets the minimum cardinality

Returns:

The minimum cardinality

isMany

public boolean isMany()

Return whether or not the maximum cardinality is higher than ONE

Returns:

True if the maximum cardinality is higher than ONE

normalize

public void normalize()

Make sure the maximum cardinality is always greater or equal than the minimum cardinality

setMax

public void setMax(int max)

Sets the maximum cardinality

Parameters:

max - The maximum cardinality

setMin

public void setMin(int min)

Sets the minimum cardinality

Parameters:

min - The minimum cardinality

toString

public String toString()

Implementation of the toString method

Overrides:

toString in class Object

Returns:

String representation