Module openj9.dtfj

Package com.ibm.java.diagnostics.utils

Interface IDTFJContext

All Superinterfaces:

IContext

All Known Subinterfaces:

ICombinedContext

All Known Implementing Classes:

CombinedContext, DTFJContext, EmptyDTFJContext

public interface IDTFJContext
extends IContext

Method Summary

Modifier and Type	Method	Description
ImageAddressSpace	getAddressSpace()	The address space for this context.
DTFJImageBean	getImage()	A simple Java bean which allows access to the data on DTFJ image interface.
int	getMajorVersion()	The major version of the DTFJ API for this context.
int	getMinorVersion()	The minor version of the DTFJ API for this context.
ImageProcess	getProcess()	The process for this context.
JavaRuntime	getRuntime()	The Java runtime for this context.
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

Methods declared in interface com.ibm.java.diagnostics.utils.IContext

execute, execute, execute, getCommands, getLastCommandException, getLastExecutedCommand, getPluginClassloader, getProperties, isCommandRecognised, refresh

Method Details

getMajorVersion

int getMajorVersion()

The major version of the DTFJ API for this context.

Returns:

major version number

getMinorVersion

int getMinorVersion()

The minor version of the DTFJ API for this context.

Returns:

minor version number

getAddressSpace

ImageAddressSpace getAddressSpace()

The address space for this context. This may or may not contain any processes.

Returns:

the image address space

getProcess

ImageProcess getProcess()

The process for this context. A process may or may not contain a Java runtime.

Returns:

getRuntime

JavaRuntime getRuntime()

The Java runtime for this context.

Returns:

the runtime or null if there is no runtime available

getImage

DTFJImageBean getImage()

A simple Java bean which allows access to the data on DTFJ image interface. This removes the requirement to provide a command/plugin with a direct reference to the Image.

Returns:

the bean

hasPropertyBeenSet

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

Parameters:

name - property name to check

Returns:

true if the property exists and Boolean.parseValue() returns true