org.netbeans.api.debugger.jpda

Class JPDAStep

java.lang.Object

org.netbeans.api.debugger.jpda.JPDAStep

public abstract class JPDAStep
extends Object

Represents one JPDA step.

Field Summary

Fields

Modifier and Type	Field and Description
protected JPDADebugger	debugger Associated JPDA debugger
static String	PROP_STATE_EXEC Property fired when the step is executed
static int	STEP_INTO Step into any newly pushed frames
static int	STEP_LINE Step to the next location on a different line
static int	STEP_MIN Step to the next available location
static int	STEP_OPERATION Step to the next available operation
static int	STEP_OUT Step out of the current frame
static int	STEP_OVER Step over any newly pushed frames

Constructor Summary

Constructors

Constructor and Description
JPDAStep(JPDADebugger debugger, int size, int depth) Constructs a JPDAStep for given JPDADebugger, size JPDAStep.STEP_LINE, JPDAStep.STEP_MIN and depth JPDAStep.STEP_OUT, JPDAStep.STEP_INTO.

Method Summary

Modifier and Type	Method and Description
void	addPropertyChangeListener(PropertyChangeListener l) Adds property change listener.
void	addPropertyChangeListener(String propertyName, PropertyChangeListener l) Adds property change listener.
abstract void	addStep(JPDAThread tr) Adds the step request to the associated JPDADebugger.
protected void	firePropertyChange(String name, Object o, Object n) Fires property change.
int	getDepth() Returns depth of the step.
boolean	getHidden() Returns hidden property of the step.
int	getSize() Returns size of the step.
void	removePropertyChangeListener(PropertyChangeListener l) Removes property change listener.
void	removePropertyChangeListener(String propertyName, PropertyChangeListener l) Removes property change listener.
void	setDepth(int depth) Sets depth of the step.
void	setHidden(boolean hidden) Sets the hidden property.
void	setSize(int size) Sets size of the step.

Methods inherited from class java.lang.Object

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

Field Detail

debugger

protected JPDADebugger debugger

Associated JPDA debugger

STEP_INTO

public static final int STEP_INTO

Step into any newly pushed frames

See Also:

Constant Field Values

STEP_OVER

public static final int STEP_OVER

Step over any newly pushed frames

See Also:

Constant Field Values

STEP_OUT

public static final int STEP_OUT

Step out of the current frame

See Also:

Constant Field Values

STEP_LINE

public static final int STEP_LINE

Step to the next location on a different line

See Also:

Constant Field Values

STEP_OPERATION

public static final int STEP_OPERATION

Step to the next available operation

See Also:

Constant Field Values

STEP_MIN

public static final int STEP_MIN

Step to the next available location

See Also:

Constant Field Values

PROP_STATE_EXEC

public static final String PROP_STATE_EXEC

Property fired when the step is executed

See Also:

Constant Field Values

Constructor Detail

JPDAStep

public JPDAStep(JPDADebugger debugger,
                int size,
                int depth)

Constructs a JPDAStep for given JPDADebugger, size JPDAStep.STEP_LINE, JPDAStep.STEP_MIN and depth JPDAStep.STEP_OUT, JPDAStep.STEP_INTO.

Parameters:

debugger - an associated JPDADebuger

size - step size

depth - step depth

Method Detail

setHidden

public void setHidden(boolean hidden)

Sets the hidden property.

getHidden

public boolean getHidden()

Returns hidden property of the step.

Returns:

hidden property

setSize

public void setSize(int size)

Sets size of the step.

Parameters:

size - step size

getSize

public int getSize()

Returns size of the step.

Returns:

step size

setDepth

public void setDepth(int depth)

Sets depth of the step.

Parameters:

depth - step depth

getDepth

public int getDepth()

Returns depth of the step.

Returns:

step depth

addStep

public abstract void addStep(JPDAThread tr)

Adds the step request to the associated JPDADebugger. Method is not synchronized.

Parameters:

tr - associated thread

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Adds property change listener.

Parameters:

l - new listener.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Removes property change listener.

Parameters:

l - removed listener.

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
                                      PropertyChangeListener l)

Adds property change listener.

Parameters:

l - new listener.

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
                                         PropertyChangeListener l)

Removes property change listener.

Parameters:

l - removed listener.

firePropertyChange

protected void firePropertyChange(String name,
                                  Object o,
                                  Object n)

Fires property change.