com.codestreet.messageforge
Class RFldConstraintI32Enum

java.lang.Object
  com.codestreet.messageforge.RFldConstraintI32
      com.codestreet.messageforge.RFldConstraintI32Enum

All Implemented Interfaces:

RFldConstraint, RFldConstraintNumeric

public class RFldConstraintI32Enum

extends RFldConstraintI32

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

Author:

Jawaid Hakim.

Field Summary

protected int[]

enums_ Enumeration of allowed values.

Constructor Summary

RFldConstraintI32Enum(java.lang.String fldName, int[] enums)
Constructor.

RFldConstraintI32Enum(java.lang.String fldName, java.lang.String[] enums)
Constructor.

Method Summary

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

Methods inherited from class com.codestreet.messageforge.RFldConstraintI32

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 int[] enums_

Enumeration of allowed values.

Constructor Detail

RFldConstraintI32Enum

public RFldConstraintI32Enum(java.lang.String fldName,
                             int[] enums)
                      throws FieldValidationException

Constructor.

Parameters:

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

enums - Enumeration of allowed values.

RFldConstraintI32Enum

public RFldConstraintI32Enum(java.lang.String fldName,
                             java.lang.String[] enums)
                      throws FieldValidationException

Constructor.

Parameters:

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

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(int val)

Check if a value satisfies the constraint.

Specified by:

isValid in class RFldConstraintI32

Parameters:

val - Value.

Returns:

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

See Also:

RFld