DTFJContext (OpenJ9 JDK 11)

java.lang.Object
- com.ibm.java.diagnostics.utils.Context
- - com.ibm.java.diagnostics.utils.DTFJContext

All Implemented Interfaces:

IContext, IDTFJContext, PluginLoader

Direct Known Subclasses:

CombinedContext, EmptyDTFJContext
```
public class DTFJContext
extends Context
implements IDTFJContext, PluginLoader
```
A DTFJ context within which a DTFJ command executes

Field Summary
- Fields declared in class com.ibm.java.diagnostics.utils.Context
  commands, globalCommands, lastException, lastExecutedCommand, loader, logger

Constructor Summary

Constructors
Constructor	Description
`DTFJContext(int major, int minor, Image image, ImageAddressSpace space, ImageProcess proc, JavaRuntime rt)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasPropertyBeenSet(String name)`	Used to determine if a property has been set in the context property bag, and that the value of that property is TRUE
`void`	`refresh()`	Refresh this context.

Methods declared in class com.ibm.java.diagnostics.utils.Context
addGlobalCommandsToContext, getCommandNames, getPluginManager

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

Methods declared in interface com.ibm.java.diagnostics.utils.IContext
execute, execute, execute, getCommands, getLastCommandException, getLastExecutedCommand, getPluginClassloader, getProperties, isCommandRecognised

Methods declared in interface com.ibm.java.diagnostics.utils.IDTFJContext
getAddressSpace, getImage, getMajorVersion, getMinorVersion, getProcess, getRuntime

Methods declared in interface com.ibm.java.diagnostics.utils.plugins.PluginLoader
getPluginFailures, getPlugins, loadPlugins

- Constructor Detail
  - DTFJContext
```
public DTFJContext(int major,
                   int minor,
                   Image image,
                   ImageAddressSpace space,
                   ImageProcess proc,
                   JavaRuntime rt)
```
- Method Detail
  - refresh
```
public void refresh()
```
    Refresh this context.
    
    Specified by:
    
    refresh in interface IContext
  - hasPropertyBeenSet
```
public boolean hasPropertyBeenSet(String name)
```
    Used to determine if a property has been set in the context property bag, and that the value of that property is TRUE
    
    Specified by:
    
    hasPropertyBeenSet in interface IDTFJContext
    
    Parameters:
    
    name - property name to check
    
    Returns:
    
    true if the property exists and Boolean.parseValue() returns true