com.openinventor.inventor.caches

Class SoCache

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.caches.SoBaseContextCache

com.openinventor.inventor.caches.SoCache

All Implemented Interfaces:

SafeDisposable

Direct Known Subclasses:

SoBoundingBoxCache, SoGLRenderCache, SoNormalCache, SoPrimitiveCountCache

public class SoCache
extends SoBaseContextCache

Nested Class Summary

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
SoCache(SoState state) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addCacheDependency(SoState state, SoCache cache) Adds a dependency of this instance on another cache instance.
void	addElement(SoElement elt) Adds an element to elements-used list if not already there.
void	addIgnoredElement(SoElement name_9834) kept from 7.2, only for .NET binary compatibility issues
SoElement	getCachedInvalidElement(SoState state) Assuming isValid() returns false, this will return the first cached element that is invalid (auto-caching uses this in its heuristic).
SoElement	getInvalidElement(SoState state) Assuming isValid() returns false, this will return the first state element that is invalid (auto-caching uses this in its heuristic).
void	invalidate() Make this cache invalid.
boolean	isValid(SoState state) Returns true if cache is valid with respect to the given state.
boolean	isValid(SoState state, boolean name_9829) kept from 7.2, only for .NET binary compatibility issues
boolean	isValid(SoState state, SoElement elf) Return is the given element is valid True if the element is not monitored.

Methods inherited from class com.openinventor.inventor.caches.SoBaseContextCache

dispose, isContextDependent, isDisposable, release, setContextDependent, setContextDependent

Methods inherited from class com.openinventor.inventor.Inventor

getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Constructor Detail

SoCache

public SoCache(SoState state)

Constructor. Takes the state in effect when the cache is used; it is assumed that the state is pushed before the cache is created.

Method Detail

getInvalidElement

public SoElement getInvalidElement(SoState state)

Assuming isValid() returns false, this will return the first state element that is invalid (auto-caching uses this in its heuristic). Returns NULL if the cache is not invalid because of an element or if the cache is valid.

getCachedInvalidElement

public SoElement getCachedInvalidElement(SoState state)

Assuming isValid() returns false, this will return the first cached element that is invalid (auto-caching uses this in its heuristic). Returns NULL if the cache is not invalid because of an element or if the cache is valid.

addCacheDependency

public void addCacheDependency(SoState state,
                               SoCache cache)

Adds a dependency of this instance on another cache instance. The default method takes care of adding dependencies from the child cache.

isValid

public boolean isValid(SoState state)

Returns true if cache is valid with respect to the given state.

isValid

public boolean isValid(SoState state,
                       boolean name_9829)

kept from 7.2, only for .NET binary compatibility issues

addIgnoredElement

public void addIgnoredElement(SoElement name_9834)

kept from 7.2, only for .NET binary compatibility issues

invalidate

public void invalidate()

Make this cache invalid.

addElement

public void addElement(SoElement elt)

Adds an element to elements-used list if not already there.

isValid

public boolean isValid(SoState state,
                       SoElement elf)

Return is the given element is valid True if the element is not monitored.