org.zkoss.zul

Class SimpleSpinnerConstraint

java.lang.Object

org.zkoss.zul.SimpleConstraint

org.zkoss.zul.SimpleSpinnerConstraint

All Implemented Interfaces:

Serializable, ClientConstraint, Constraint

public class SimpleSpinnerConstraint
extends SimpleConstraint

A simple spinner constraint.

Since:

3.5.0

Author:

gracelin

See Also:

Serialized Form

Field Summary

Fields inherited from class org.zkoss.zul.SimpleConstraint

_flags, AFTER_END, AFTER_POINTER, AFTER_START, AT_POINTER, BEFORE_END, BEFORE_START, END_AFTER, END_BEFORE, NO_EMPTY, NO_FUTURE, NO_NEGATIVE, NO_PAST, NO_POSITIVE, NO_TODAY, NO_ZERO, OVERLAP, OVERLAP_AFTER, OVERLAP_BEFORE, OVERLAP_END, SERVER, START_AFTER, START_BEFORE, STRICT

Constructor Summary

Constructors

Constructor and Description
SimpleSpinnerConstraint() Constraints a constraint.
SimpleSpinnerConstraint(int flags) Constraints a constraint.
SimpleSpinnerConstraint(String constraint) Constructs a constraint with a list of constraints separated by comma.

Method Summary

Methods

Modifier and Type	Method and Description
Integer	getMax() Returns the maximum value.
Integer	getMin() Returns the minimum value.
protected int	parseConstraint(String constraint) Parses a constraint into an integer value.
void	setMax(Integer max) Set the maximum value.
void	setMin(Integer min) Set the minimum value.
void	validate(org.zkoss.zk.ui.Component comp, Object value) Verifies whether the value is acceptable.

Methods inherited from class org.zkoss.zul.SimpleConstraint

getClientConstraint, getClientPackages, getErrorMessage, getFlags, getInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleSpinnerConstraint

public SimpleSpinnerConstraint()

Constraints a constraint.

SimpleSpinnerConstraint

public SimpleSpinnerConstraint(int flags)

Constraints a constraint.

Parameters:

flags - a combination of SimpleConstraint.NO_POSITIVE, SimpleConstraint.NO_NEGATIVE, SimpleConstraint.NO_ZERO, and so on.

SimpleSpinnerConstraint

public SimpleSpinnerConstraint(String constraint)

Constructs a constraint with a list of constraints separated by comma.

Parameters:

constraint - a list of constraints separated by comma. Example: no positive, no zero

Method Detail

getMin

public Integer getMin()

Returns the minimum value.

setMin

public void setMin(Integer min)

Set the minimum value.

getMax

public Integer getMax()

Returns the maximum value.

setMax

public void setMax(Integer max)

Set the maximum value.

parseConstraint

protected int parseConstraint(String constraint)
                       throws org.zkoss.zk.ui.UiException

Description copied from class: SimpleConstraint

Parses a constraint into an integer value. For example, "no positive" is parsed to SimpleConstraint.NO_POSITIVE.

Deriving classes might override this to provide more constraints.

Overrides:

parseConstraint in class SimpleConstraint

Throws:

org.zkoss.zk.ui.UiException

validate

public void validate(org.zkoss.zk.ui.Component comp,
            Object value)
              throws org.zkoss.zk.ui.WrongValueException

Description copied from interface: Constraint

Verifies whether the value is acceptable.

Specified by:

validate in interface Constraint

Overrides:

validate in class SimpleConstraint

Parameters:

comp - the component being validated

Throws:

org.zkoss.zk.ui.WrongValueException