org.scripthelper.debug

Class AbstractDebugInstrumentor<S>

java.lang.Object

org.scripthelper.debug.AbstractDebugInstrumentor<S>

Type Parameters:

S - the script interface

All Implemented Interfaces:

DebugInstrumentor<S>

Direct Known Subclasses:

GroovyDebugInstrumentor

public abstract class AbstractDebugInstrumentor<S>
extends java.lang.Object
implements DebugInstrumentor<S>

An abstract instrumentor for the debugger. The instrumentor takes an existing source model and creates a debugger source model, after including step instructions.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractDebugInstrumentor.StepProperties The properties for a Step.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	initialOffset The initial line offset.
protected SourceModel	model The source model.
protected int	offset The current line offset.
protected DebugSourceModel	outputModel The debugger source model, after the instrumentation.
protected java.util.List<java.lang.String>	scriptLines
protected DebugSession<S>	session The debug session.

Constructor Summary

Constructors

Constructor and Description
AbstractDebugInstrumentor()

Method Summary

Modifier and Type	Method and Description
protected AbstractDebugInstrumentor.StepProperties	createStepProperties(int lineNumber) Create the properties for a Step.
DebugSourceModel	instrument() Instrument the model and return the instrumented model.
void	setSession(DebugSession<S> session) Set the debug session.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.scripthelper.debug.DebugInstrumentor

addStepInstruction, addStepInstruction

Field Detail

session

protected DebugSession<S> session

The debug session.

model

protected SourceModel model

The source model.

outputModel

protected DebugSourceModel outputModel

The debugger source model, after the instrumentation.

scriptLines

protected final java.util.List<java.lang.String> scriptLines

offset

protected int offset

The current line offset.

initialOffset

protected int initialOffset

The initial line offset.

Constructor Detail

AbstractDebugInstrumentor

public AbstractDebugInstrumentor()

Method Detail

setSession

public void setSession(DebugSession<S> session)

Set the debug session.

Specified by:

setSession in interface DebugInstrumentor<S>

Parameters:

session - the debug session

instrument

public DebugSourceModel instrument()

Instrument the model and return the instrumented model.

Specified by:

instrument in interface DebugInstrumentor<S>

Returns:

the instrumented model

createStepProperties

protected AbstractDebugInstrumentor.StepProperties createStepProperties(int lineNumber)

Create the properties for a Step.

Parameters:

lineNumber - the line number

Returns:

the Step properties