com.openinventor.inventor.fields

Class SoMFEngine

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.fields.SoField

com.openinventor.inventor.fields.SoMField

com.openinventor.inventor.fields.SoMFEngine

public class SoMFEngine
extends SoMField

Multiple-value field containing any number of engines. This field maintains a set of SoEngine instances.

SoMFEngines are written to file as one or more engines. When more than one value is present, all of the values are enclosed in square brackets and separated by commas; for example:

   [ ElapsedTime , OneShot duration 2.0 , USE myCalculator ]

Data copying:

SoMF fields are a kind of "smart container", automatically expanding as necessary to hold the data provided by the application. This is very convenient, but for large blocks of data it may be desireable to avoid making a copy of the application data. The setValuesBuffer() methods allow Open Inventor to directly use an array of values supplied by the application. The application data is not copied. Please see SoMFVec3f for more information and example code.

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.fields.SoField

SoField.FieldTypes

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Constructor Summary

Constructors

Constructor and Description
SoMFEngine() Deprecated. As of Open Inventor 9.3 Use constructor with SoFieldContainer instead.
SoMFEngine(SoFieldContainer fieldContainer, java.lang.String fieldName, SoField.FieldTypes fieldType) Default constructor.

Method Summary

Modifier and Type	Method and Description
void	disableDeleteValues() Temporary disable value deleting.
boolean	equals(java.lang.Object obj)
int	find(SoEngine targetValue) Calls find(targetValue, false).
int	find(SoEngine targetValue, boolean addIfNotFound) Finds the given targetValue in the array and returns the index of that value.
SoEngine	get1Value(int i) Deprecated.
SoEngine	getValueAt(int i)
long	getValueSize() Get size of the value.
void	set1Value(int index, SoEngine newValue) Sets the index'th value in the array to newValue.
void	setValue(SoEngine newValue) Sets the first value in the array to newValue, and deletes.
void	setValues(int start, SoEngine[] newValues) Sets num values starting at index start to the values.

Methods inherited from class com.openinventor.inventor.fields.SoMField

deleteValues, deleteValues, get1, getNum, insertSpace, set1, setNum

Methods inherited from class com.openinventor.inventor.fields.SoField

appendConnection, appendConnection, appendConnection, connectFrom, connectFrom, connectFrom, disconnect, disconnect, disconnect, disconnect, enableConnection, get, getConnectedEngine, getConnectedField, getConnectedVRMLInterp, getContainer, getNumConnections, isConnected, isConnectedFromEngine, isConnectedFromField, isConnectedFromVRMLInterp, isConnectionEnabled, isDefault, isIgnored, set, setIgnored, touch

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SoMFEngine

@Deprecated
public SoMFEngine()

Deprecated. As of Open Inventor 9.3 Use constructor with SoFieldContainer instead.

SoMFEngine

public SoMFEngine(SoFieldContainer fieldContainer,
                  java.lang.String fieldName,
                  SoField.FieldTypes fieldType)

Default constructor.

Method Detail

find

public int find(SoEngine targetValue)

Calls find(targetValue, false).

get1Value

@Deprecated
public SoEngine get1Value(int i)

Deprecated.

getValueSize

public long getValueSize()

Get size of the value.

Specified by:

getValueSize in class SoMField

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class SoField

disableDeleteValues

public void disableDeleteValues()

Temporary disable value deleting.

setValues

public void setValues(int start,
                      SoEngine[] newValues)

Sets num values starting at index start to the values. in newValues. The array will automatically be made larger to accommodate the new values, if necessary. In that case, if field's values are stored in an user data array, this array is no more used.

find

public int find(SoEngine targetValue,
                boolean addIfNotFound)

Finds the given targetValue in the array and returns the index of that value. in the array. If the value is not found, -1 is returned. If addIfNotFound is set, then targetValue is added to the end of the array (but -1 is still returned).

set1Value

public void set1Value(int index,
                      SoEngine newValue)

Sets the index'th value in the array to newValue. The array will be automatically expanded, if necessary. In that case, if field's values are stored in an user data array, this array is no more used.

setValue

public void setValue(SoEngine newValue)

Sets the first value in the array to newValue, and deletes. the second and subsequent values. If field's values are stored in an user data array, this array is no more used.

getValueAt

public SoEngine getValueAt(int i)