SoCacheElement

java.lang.Object
- com.openinventor.inventor.Inventor
- - com.openinventor.inventor.elements.SoElement
  - - com.openinventor.inventor.elements.SoCacheElement

```
public class SoCacheElement
extends SoElement
```
Stores the most recently opened cache. This element stores the most recently opened cache.
SoSeparator, SoRenderList

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

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static boolean`	`anyOpen(SoState state)`	Returns true if any cache is currently open in the state.
`static void`	`closeAnyOpen(SoState state)`	Closes any open cache.
`SoCache`	`getCache()`	Returns the cache stored in an instance.
`static int`	`getClassStackIndex()`	Deprecated. As of Open Inventor 9300.
`SoCacheElement`	`getNextCacheElement()`	Returns the next cache element in the stack.
`static void`	`invalidate(SoState state)`	Invalidate any open caches.
`void`	`pop(SoState state, SoElement prevTopElement)`	Overrides this method to unref cache.
`void`	`push(SoState state)`	push to save dependencies list
`static void`	`set(SoState state, SoCache cache)`	Sets cache in element accessed from state.

Methods inherited from class com.openinventor.inventor.elements.SoElement
getClassStackIndex

Methods inherited from class com.openinventor.inventor.Inventor
dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - anyOpen
```
public static boolean anyOpen(SoState state)
```
    Returns true if any cache is currently open in the state.
  - set
```
public static void set(SoState state,
                       SoCache cache)
```
    Sets cache in element accessed from state.
  - invalidate
```
public static void invalidate(SoState state)
```
    Invalidate any open caches. This is called by nodes that should not be cached.
  - getClassStackIndex
```
@Deprecated
public static int getClassStackIndex()
```
    Deprecated.
    As of Open Inventor 9300. replaced by SoElement.getClassStackIndex(Class)
    
    Returns the stack id for this element. ] *
  - closeAnyOpen
```
public static void closeAnyOpen(SoState state)
```
    Closes any open cache.
  - getCache
```
public SoCache getCache()
```
    Returns the cache stored in an instance. This may be NULL.
  - pop
```
public void pop(SoState state,
                SoElement prevTopElement)
```
    Overrides this method to unref cache.
    
    Overrides:
    
    pop in class SoElement
  - push
```
public void push(SoState state)
```
    push to save dependencies list
    
    Overrides:
    
    push in class SoElement
  - getNextCacheElement
```
public SoCacheElement getNextCacheElement()
```
    Returns the next cache element in the stack.