Package org.web3d.vrml.util

Class FieldValidator

java.lang.Object

org.web3d.vrml.util.FieldValidator

public class FieldValidator
extends Object

Validates the value of a VRML field against the specification.

Will throw a InvalidFieldValueException if the value is out of range

Version:

$Revision: 1.12 $

Author:

Alan Hudson

Constructor Summary

Constructors

Constructor	Description
FieldValidator()

Method Summary

Modifier and Type	Method	Description
static void	checkBBoxSize(String idString, float[] bboxSize)	Check the validity of the bboxSize field.
static void	checkBBoxSize2D(String idString, float[] bboxSize)	Check the validity of the 2D bboxSize field.
static void	checkColorAlphaVector(String idString, float[] newColor)	Check the validity of a color field Valid range is [0,1] for each element
static void	checkColorArray(String idString, float[] newColor)	Check the validity of a MFColor field array.
static void	checkColorVector(String idString, float[] newColor)	Check the validity of a color field Valid range is [0,1] for each element
static void	checkDoublePosInfinity(String idString, double newDouble)	Check the validity of a double pos infinity field Valid range is [0,infinity)
static void	checkFloat(String idString, float newFloat)	Check the validity of a float field Valid range is [0,1]
static void	checkFloatPositiveInfinity(String idString, float newFloat)	Check the validity of a float pos infinity field Valid range is [0,infinity)
static void	checkIntPositiveInfinity(String idString, int newInt)	Check the validity of a integer pos infinity field Valid range is [0,infinity)

Methods inherited from class java.lang.Object

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

Constructor Details

FieldValidator

public FieldValidator()

Method Details

checkColorVector

public static void checkColorVector(String idString,
 float[] newColor)
                             throws InvalidFieldValueException

Check the validity of a color field Valid range is [0,1] for each element

Parameters:

idString - A field ID name for nice error messages

newColor - The proposed new value

Throws:

InvalidFieldValueException - Value out of spec

checkColorAlphaVector

public static void checkColorAlphaVector(String idString,
 float[] newColor)
                                  throws InvalidFieldValueException

Check the validity of a color field Valid range is [0,1] for each element

Parameters:

idString - A field ID name for nice error messages

newColor - The proposed new value

Throws:

InvalidFieldValueException - Value out of spec

checkColorArray

public static void checkColorArray(String idString,
 float[] newColor)
                            throws InvalidFieldValueException

Check the validity of a MFColor field array. Valid range is [0,1] for each element

Parameters:

idString - A field ID name for nice error messages

newColor - The proposed new value

Throws:

InvalidFieldValueException - Value out of spec

checkFloat

public static void checkFloat(String idString,
 float newFloat)
                       throws InvalidFieldValueException

Check the validity of a float field Valid range is [0,1]

Parameters:

idString - A field ID name for nice error messages

newFloat - the float to validate

Throws:

InvalidFieldValueException - Value out of spec

checkFloatPositiveInfinity

public static void checkFloatPositiveInfinity(String idString,
 float newFloat)
                                       throws InvalidFieldValueException

Check the validity of a float pos infinity field Valid range is [0,infinity)

Parameters:

idString - A field ID name for nice error messages

newFloat - the float to validate

Throws:

InvalidFieldValueException - Value out of spec

checkDoublePosInfinity

public static void checkDoublePosInfinity(String idString,
 double newDouble)
                                   throws InvalidFieldValueException

Check the validity of a double pos infinity field Valid range is [0,infinity)

Parameters:

idString - A field ID name for nice error messages

newDouble - the double to validate

Throws:

InvalidFieldValueException - Value out of spec

checkIntPositiveInfinity

public static void checkIntPositiveInfinity(String idString,
 int newInt)
                                     throws InvalidFieldValueException

Check the validity of a integer pos infinity field Valid range is [0,infinity)

Parameters:

idString - A field ID name for nice error messages

newInt - the integer to validate

Throws:

InvalidFieldValueException - Value out of spec

checkBBoxSize

public static void checkBBoxSize(String idString,
 float[] bboxSize)
                          throws InvalidFieldValueException

Check the validity of the bboxSize field. All values must be either greater than or equal to zero. They may also have the value of -1 for all fields to indicate that it should be auto-computed. If one field is -1 then all fields must be -1.

Parameters:

idString - A field ID name for nice error messages

bboxSize - The field to validate.

Throws:

InvalidFieldValueException - Value out of spec

checkBBoxSize2D

public static void checkBBoxSize2D(String idString,
 float[] bboxSize)
                            throws InvalidFieldValueException

Check the validity of the 2D bboxSize field. All values must be either greater than or equal to zero. They may also have the value of -1 for all fields to indicate that it should be auto-computed. If one field is -1 then all fields must be -1.

Parameters:

idString - A field ID name for nice error messages

bboxSize - The field to validate.

Throws:

InvalidFieldValueException - Value out of spec