org.zkoss.zul

Class SimpleDoubleSpinnerConstraint

java.lang.Object

org.zkoss.zul.SimpleConstraint

org.zkoss.zul.SimpleDoubleSpinnerConstraint

All Implemented Interfaces:

Serializable, ClientConstraint, Constraint

public class SimpleDoubleSpinnerConstraint
extends SimpleConstraint

A simple double spinner constraint.

Since:

5.0.6

Author:

jumperchen

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
SimpleDoubleSpinnerConstraint() Constraints a constraint.
SimpleDoubleSpinnerConstraint(int flags) Constraints a constraint.
SimpleDoubleSpinnerConstraint(String constraint) Constructs a constraint with a list of constraints separated by comma.

Method Summary

Methods

Modifier and Type	Method and Description
Double	getMax() Returns the maximum value.
Double	getMin() Returns the minimum value.
protected int	parseConstraint(String constraint) Parses a constraint into an integer value.
void	setMax(Double max) Set the maximum value.
void	setMin(Double 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

SimpleDoubleSpinnerConstraint

public SimpleDoubleSpinnerConstraint()

Constraints a constraint.

SimpleDoubleSpinnerConstraint

public SimpleDoubleSpinnerConstraint(int flags)

Constraints a constraint.

Parameters:

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

SimpleDoubleSpinnerConstraint

public SimpleDoubleSpinnerConstraint(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 Double getMin()

Returns the minimum value.

setMin

public void setMin(Double min)

Set the minimum value.

getMax

public Double getMax()

Returns the maximum value.

setMax

public void setMax(Double 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