com.codestreet.messageforge
Class RFldConstraintF64Enum

java.lang.Object
  com.codestreet.messageforge.RFldConstraintF64
      com.codestreet.messageforge.RFldConstraintF64Enum

All Implemented Interfaces:

RFldConstraint, RFldConstraintNumeric

public class RFldConstraintF64Enum

extends RFldConstraintF64

Class to represent an enumeration constraint on a double message field.

Author:

Jawaid Hakim.

Field Summary

protected double[]

enums_ Enumeration of allowed values.

Constructor Summary

RFldConstraintF64Enum(java.lang.String[] enums)
Constructor.

RFldConstraintF64Enum(java.lang.String fldName, double[] enums)
Constructor.

Method Summary

java.lang.String	errDesc(java.lang.String fldName) Get error description.
boolean	isValid(double val) Check if a value satisfies the constraint.

Methods inherited from class com.codestreet.messageforge.RFldConstraintF64

isValid, validate, validate

Methods inherited from class java.lang.Object

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

Field Detail

enums_

protected double[] enums_

Enumeration of allowed values.

Constructor Detail

RFldConstraintF64Enum

public RFldConstraintF64Enum(java.lang.String fldName,
                             double[] enums)
                      throws FieldValidationException

Constructor.

Parameters:

fldName - Name of field to which this constraint is bound.

enums - Enumeration of allowed values.

RFldConstraintF64Enum

public RFldConstraintF64Enum(java.lang.String[] enums)
                      throws FieldValidationException

Constructor.

Parameters:

enums - Enumeration of allowed values.

Method Detail

errDesc

public java.lang.String errDesc(java.lang.String fldName)

Get error description.

Parameters:

fldName - Field name.

Returns:

Error description.

isValid

public boolean isValid(double val)

Check if a value satisfies the constraint.

Specified by:

isValid in class RFldConstraintF64

Parameters:

val - Value.

Returns:

true if the field satisfied the constraint. Otherwise, false is returned.

See Also:

RFld