GlobalModelAccess (MPS.Core (JetBrains MPS 2019.1.0))

java.lang.Object
- jetbrains.mps.smodel.ModelAccessBase
- - jetbrains.mps.smodel.GlobalModelAccess

All Implemented Interfaces:

ModelAccess
```
public class GlobalModelAccess
extends ModelAccessBase
```
This class represents a ModelAccess for cases when there is no available project in scope. Therefore it lacks of some functionality: it does not support command execution. To run project-aware command use ProjectModelAccess which is available through Project.getModelAccess().

See Also:

ProjectModelAccess, Created by Alex Pyshkin on 9/1/14.

Constructor Summary

Constructors
Constructor Description

GlobalModelAccess()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`executeCommand(Runnable r)`	Represents a write action executed with respect to platform undo mechanism.
`void`	`executeCommandInEDT(Runnable r)`	Represents a write action executed with respect to platform undo mechanism, runs asynchronously from EDT thread.
`void`	`executeUndoTransparentCommand(Runnable r)`	FIXME need thorough documentation Executed code has model write, is treated as a command, the only difference is that changes from the transparent action merged with the that of the previous undoable command
`boolean`	`isCommandAction()`

Methods inherited from class jetbrains.mps.smodel.ModelAccessBase
addCommandListener, addReadActionListener, addWriteActionListener, canRead, canWrite, checkReadAccess, checkWriteAccess, getDelegate, removeCommandListener, removeReadActionListener, removeWriteActionListener, runReadAction, runReadInEDT, runWriteAction, runWriteInEDT

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

- Constructor Detail
  - GlobalModelAccess
```
public GlobalModelAccess()
```
- Method Detail
  - executeCommand
```
public void executeCommand(Runnable r)
```
    Description copied from interface: ModelAccess
    
    Represents a write action executed with respect to platform undo mechanism. This method shall be invoked from EDT thread only. Unlike ModelAccess.executeCommandInEDT(Runnable), this method executes synchronously
  - executeCommandInEDT
```
public void executeCommandInEDT(Runnable r)
```
    Description copied from interface: ModelAccess
    
    Represents a write action executed with respect to platform undo mechanism, runs asynchronously from EDT thread. This method may be invoked from any thread.
  - executeUndoTransparentCommand
```
public void executeUndoTransparentCommand(Runnable r)
```
    Description copied from interface: ModelAccess
    
    FIXME need thorough documentation Executed code has model write, is treated as a command, the only difference is that changes from the transparent action merged with the that of the previous undoable command
  - isCommandAction
```
public boolean isCommandAction()
```
    Returns:
    
    true if there's a command (either with ModelAccess.executeCommand(Runnable) or ModelAccess.executeCommandInEDT(Runnable)) being executed