vrml.eai.field
Class EventOutMFInt32

java.lang.Object
  vrml.eai.field.BaseField
      vrml.eai.field.EventOut
          vrml.eai.field.EventOutMField
              vrml.eai.field.EventOutMFInt32

public abstract class EventOutMFInt32
extends EventOutMField

Reference to a MFInt32 event-out slot. Use this class to read values from MFInt32 event-out slots.

The following example gets the values of an "index_changed" event-out slot of a Script node and prints them to the console:

 vrml.eai.Node script = ...;
 vrml.eai.field.EventOutMFInt32 index_changed = (vrml.eai.field.EventOutMFInt32)script.getEventOut("index_changed");
 int[] v = index_changed.getValue();
 for (int i = 0; i < v.length; ++i)
     System.out.println(v[i]);
 

Field Summary

Fields inherited from class vrml.eai.field.BaseField

MFColor, MFFloat, MFInt32, MFNode, MFRotation, MFString, MFTime, MFVec2f, MFVec3f, SFBool, SFColor, SFFloat, SFImage, SFInt32, SFNode, SFRotation, SFString, SFTime, SFVec2f, SFVec3f

Constructor Summary

protected

EventOutMFInt32() Default Constructor.

Method Summary

abstract int	get1Value(int index) Returns one element of a MFFloat event-out slot.
abstract int[]	getValue() Returns the current value of a MFInt32 event-out slot.
abstract void	getValue(int[] value) Returns the current value of a MFInt32 event-out slot.

Methods inherited from class vrml.eai.field.EventOutMField

size

Methods inherited from class vrml.eai.field.EventOut

addVrmlEventListener, getUserData, removeVrmlEventListener, setUserData

Methods inherited from class vrml.eai.field.BaseField

getType

Methods inherited from class java.lang.Object

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

Constructor Detail

EventOutMFInt32

protected EventOutMFInt32()

Default Constructor. This method is protected, i.e. you cannot create new instances of this class. The only way to get instances is via the Node.getEventOut(java.lang.String) method.

Method Detail

getValue

public abstract int[] getValue()

Returns the current value of a MFInt32 event-out slot.

The following example gets the values of an "index_changed" event-out slot of a Script node and prints them to the console:

 vrml.eai.Node script = ...;
 vrml.eai.field.EventOutMFInt32 index_changed = (vrml.eai.field.EventOutMFInt32)script.getEventOut("index_changed");
 int[] v = index_changed.getValue();
 for (int i = 0; i < v.length; ++i)
     System.out.println(v[i]);
 

Returns:

The current integer values.

getValue

public abstract void getValue(int[] value)
                       throws java.lang.ArrayIndexOutOfBoundsException

Returns the current value of a MFInt32 event-out slot.

The following example gets the values of an "index_changed" event-out slot of a Script node and prints them to the console:

 vrml.eai.Node script = ...;
 vrml.eai.field.EventOutMFInt32 index_changed = (vrml.eai.field.EventOutMFInt32)script.getEventOut("index_changed");
 int size = index_changed.size();
 int[] v = new int[size];
 index_changed.getValue(v);
 for (int i = 0; i < size; ++i)
     System.out.println(v[i]);
 

Parameters:

value - An array of integer values that gets filled with the current integer values of the MFInt32 event-out slot.

Throws:

java.lang.ArrayIndexOutOfBoundsException - when the value array is too small.

get1Value

public abstract int get1Value(int index)
                       throws java.lang.ArrayIndexOutOfBoundsException

Returns one element of a MFFloat event-out slot.

The following example gets the first value of an "index_changed" event-out slot of a Script node and prints it to the console:

 vrml.eai.Node script = ...;
 vrml.eai.field.EventOutMFInt32 index_changed = (vrml.eai.field.EventOutMFInt32)script.getEventOut("index_changed");
 System.out.println(index_changed.get1Value(0));
 

Parameters:

index - The index of the element, starting at 0.

Returns:

The integer value.

Throws:

java.lang.ArrayIndexOutOfBoundsException - when the index is invalid.