org.alfresco.repo.dictionary.constraint
Class NumericRangeConstraint

java.lang.Object
  org.alfresco.repo.dictionary.constraint.AbstractConstraint
      org.alfresco.repo.dictionary.constraint.NumericRangeConstraint

All Implemented Interfaces:

Constraint

public class NumericRangeConstraint
extends AbstractConstraint

Constraint implementation that ensures that the value is a numeric value bewteen a given minimum and maximum value. If a minimum or maximum value are not provided, then the JAVA Double's minimum value or maximum value are assumed.

See Also:

NumericRangeConstraint.setMinValue(double), NumericRangeConstraint.setMaxValue(double), Double.parseDouble(java.lang.String)

Field Summary

Fields inherited from class org.alfresco.repo.dictionary.constraint.AbstractConstraint

ERR_EVALUATE_EXCEPTION, ERR_PROP_NOT_SET

Constructor Summary

NumericRangeConstraint()

Method Summary

protected void	evaluateSingleValue(java.lang.Object value) Support for evaluation of properties.
double	getMaxValue()
double	getMinValue()
void	initialize() Initializes the constraint with appropriate values, which will depend on the implementation itself.
void	setMaxValue(double maxValue) Set the maximum value allowed, which can be any value between Double.MIN_VALUE and Double.MAX_VALUE.
void	setMinValue(double minValue) Set the minimum value allowed, which can be any value between Double.MIN_VALUE and Double.MAX_VALUE.
java.lang.String	toString()

Methods inherited from class org.alfresco.repo.dictionary.constraint.AbstractConstraint

checkPropertyNotNull, evaluate, evaluateCollection

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericRangeConstraint

public NumericRangeConstraint()

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getMinValue

public double getMinValue()

Returns:

Returns the minimum value allowed by the constraint

setMinValue

public void setMinValue(double minValue)

Set the minimum value allowed, which can be any value between Double.MIN_VALUE and Double.MAX_VALUE.

Parameters:

minValue - the minimum value allowed by the constraint

getMaxValue

public double getMaxValue()

Returns:

Returns the minimum value allowed by the constraint

setMaxValue

public void setMaxValue(double maxValue)

Set the maximum value allowed, which can be any value between Double.MIN_VALUE and Double.MAX_VALUE.

Parameters:

maxValue - the minimum value allowed by the constraint

initialize

public void initialize()

Description copied from interface: Constraint

Initializes the constraint with appropriate values, which will depend on the implementation itself. This method can be implemented as a once-off, i.e. reinitialization does not have to be supported.

evaluateSingleValue

protected void evaluateSingleValue(java.lang.Object value)

Description copied from class: AbstractConstraint

Support for evaluation of properties. The value passed in will never be a Collection and will never be null.

Specified by:

evaluateSingleValue in class AbstractConstraint