Package org.xj3d.sai

Class X3DFieldTypeMapper

java.lang.Object

org.xj3d.sai.X3DFieldTypeMapper

public class X3DFieldTypeMapper
extends Object

A utility class for handling field type functions, Including:

• Associating field type names with their enumerated type constants and vice versa.
• Translating between Xj3D internal FieldConstants types and spec defined X3DFieldTypes.

Version:

$Revision: 1.1 $

Author:

Rex Melton

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	X3DFieldTypeMapper()	Protected Constructor

Method Summary

Modifier and Type	Method	Description
static X3DFieldTypeMapper	getInstance()	Return the instance of the X3DFieldTypeMapper
String	getTypeName(int type)	Return the field name that corresponds to the X3DFieldTypes constant.
int	getX3DFieldType(int internalType)	Return the X3DFieldTypes constant that corresponds to the FieldConstants type.
int	getX3DFieldType(String typeName)	Return the X3DFieldTypes constant that corresponds to the field node type name.

Methods inherited from class java.lang.Object

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

Constructor Details

X3DFieldTypeMapper

protected X3DFieldTypeMapper()

Protected Constructor

Method Details

getInstance

public static X3DFieldTypeMapper getInstance()

Return the instance of the X3DFieldTypeMapper

Returns:

the instance of the X3DFieldTypeMapper

getTypeName

public String getTypeName(int type)

Return the field name that corresponds to the X3DFieldTypes constant.

Parameters:

type - The X3DFieldTypes constant

Returns:

The field type name. If the constant does not correspond to a known type, null is returned.

getX3DFieldType

public int getX3DFieldType(String typeName)

Return the X3DFieldTypes constant that corresponds to the field node type name.

Parameters:

typeName - The field type name.

Returns:

the X3DFieldTypes constant that corresponds to the named field type. If the named field type is unknown, -1 is returned.

getX3DFieldType

public int getX3DFieldType(int internalType)

Return the X3DFieldTypes constant that corresponds to the FieldConstants type.

Parameters:

internalType - The FieldConstants type.

Returns:

the X3DFieldTypes constant that corresponds. If the field type is unknown, -1 is returned.