pt.digitalis.dif.dem.objects.parameters.constraints.impl.numeric
Class AbstractNumericParameterConstraint

java.lang.Object
  pt.digitalis.dif.dem.objects.parameters.constraints.AbstractParameterConstraint
      pt.digitalis.dif.dem.objects.parameters.constraints.impl.numeric.AbstractNumericParameterConstraint

All Implemented Interfaces:

IParameterConstraint

Direct Known Subclasses:

ParameterConstraintMaxImpl, ParameterConstraintMinImpl, ParameterConstraintNumericImpl

public abstract class AbstractNumericParameterConstraint
extends AbstractParameterConstraint

Base implementation for numeric parameter constraints

Author:

Pedro Viegas pviegas@digitalis.pt

Created on:

Nov 16, 2007

Constructor Summary

AbstractNumericParameterConstraint()

Method Summary

boolean	isSupportedClass(Class<?> clazz) Checks if the parameter attribute is of a supported class for this constraint to be used
abstract boolean	validateConstraint(Double value, IStageInstance stageInstance) Validate method with the value converted to a Double
boolean	validateConstraint(String value, IStageInstance stageInstance) Validates the parameter value passed as a String

Methods inherited from class pt.digitalis.dif.dem.objects.parameters.constraints.AbstractParameterConstraint

getErrorIDs, getErrorMessageValues, getMessages, getValidationResult, validateConstraint, validationErrorMessage, validationErrorMessage, validationErrorMessage, validationErrorMessage

Methods inherited from class java.lang.Object

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

Methods inherited from interface pt.digitalis.dif.dem.objects.parameters.constraints.IParameterConstraint

configureConstraint, getJavaScriptValidationCondition

Constructor Detail

AbstractNumericParameterConstraint

public AbstractNumericParameterConstraint()

Method Detail

isSupportedClass

public boolean isSupportedClass(Class<?> clazz)

Description copied from interface: IParameterConstraint

Checks if the parameter attribute is of a supported class for this constraint to be used

Parameters:

clazz - the class of the attribute on witch the constraint has been applied

Returns:

T is it is a supported class

See Also:

IParameterConstraint.isSupportedClass(java.lang.Class)

validateConstraint

public abstract boolean validateConstraint(Double value,
                                           IStageInstance stageInstance)

Validate method with the value converted to a Double

Parameters:

value - the value to compare

stageInstance - the current stage in execution

Returns:

T if the constraint is valid

validateConstraint

public boolean validateConstraint(String value,
                                  IStageInstance stageInstance)

Description copied from interface: IParameterConstraint

Validates the parameter value passed as a String

Parameters:

value - the value to validate

stageInstance - the current stage in execution

Returns:

T if the validation succeded

See Also:

IParameterConstraint.validateConstraint(java.lang.String, pt.digitalis.dif.dem.interfaces.IStageInstance)