Package org.web3d.x3d.sai

Interface MField

All Superinterfaces:

X3DField

All Known Subinterfaces:

MFBool, MFColor, MFColorRGBA, MFDouble, MFFloat, MFImage, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2d, MFVec2f, MFVec3d, MFVec3f, MFVec4d, MFVec4f

All Known Implementing Classes:

MFBool, MFColor, MFColorRGBA, MFDouble, MFFloat, MFImage, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2d, MFVec2f, MFVec3d, MFVec3f, MFVec4d, MFVec4f

public interface MField
extends X3DField

Base interface for multiple-field (MF) array types.

Warning: this is an abstract interface that cannot be instantiated as a concrete object. Java programmers typically only need to use concrete objects provided by the org.web3d.x3d.jsail classes.
Package hint: This interface is defined by the X3D Java Language Binding Specification for the Scene Authoring Interface (SAI).

See Also:

• SAI Java Specification: B.4.6 MField
• X3D Tooltips
• X3D Tooltips: field
• X3D Tooltips: fieldValue
• X3D Scene Authoring Hints

Method Summary

Modifier and Type	Method	Description
void	clear()	Removes all values in the field array, changing the array size to zero.
void	remove(int index)	Remove one element of the field array at index position, if found.
int	size()	Get the size of the underlying data array.

Method Details

size

int size()

Get the size of the underlying data array. The size is the number of elements for that data type. So for an MFFloat the size would be the number of float values, but for an MFVec3f, it is the number of vectors in the returned array (where a vector is 3 consecutive array indexes in a flat array).

Returns:

The number of elements in this field array.

clear

void clear()

Removes all values in the field array, changing the array size to zero.

remove

void remove(int index)

Remove one element of the field array at index position, if found. Initial element is at index 0.

Parameters:

index - position of element in field array that gets removed