com.google.testing.threadtester
Interface ObjectInstrumentation<T>

Type Parameters:

T - the class that has been instrumented.

public interface ObjectInstrumentation<T>

Contains information about an instance of a class that has been instrumented. Breakpoints can be created in an instrumented object to control the flow of execution.

Author:

alasdair.mackintosh@gmail.com (Alasdair Mackintosh)

See Also:

ClassInstrumentation

Method Summary

Breakpoint	createBreakpoint(CodePosition position, Thread thread) Creates a new Breakpoint for the given CodePosition and Thread, both of which must be non-null.
T	getUnderlyingObject() Gets the underlying object
Stepper	step(Breakpoint breakpoint) Steps to the next executable line from a given breakpoint, assuming that breakpoint has already been reached.

Method Detail

getUnderlyingObject

T getUnderlyingObject()

Gets the underlying object

createBreakpoint

Breakpoint createBreakpoint(CodePosition position,
                            Thread thread)

Creates a new Breakpoint for the given CodePosition and Thread, both of which must be non-null. The Breakpoint will only be valid when the CodePosition is reached within the given thread, while operating on the underlying object. (In other words, when 'this' == getUnderlyingObject().

step

Stepper step(Breakpoint breakpoint)

Steps to the next executable line from a given breakpoint, assuming that breakpoint has already been reached. Returns a Stepper that can be used to continue stepping.

Throws:

IllegalThreadStateException - if the given breakpoint has not already been reached.

See Also:

Breakpoint.await()