fr.umlv.corosol.component.impl
Class DefaultJLayoutFactory

java.lang.Object
  fr.umlv.corosol.component.impl.DefaultJLayoutFactory

All Implemented Interfaces:

JLayoutFactory, JObject, JVMComponent

public class DefaultJLayoutFactory
extends java.lang.Object
implements JLayoutFactory

A JLayout factory.

Author:

Christophe Deleray

Constructor Summary

DefaultJLayoutFactory()
Creates a new layout factory.

Method Summary

void	configure(JVirtualMachine jvm) Configures the layout factory via the specified JVM.
JArrayLayout	getArrayLayout(JClass componentType) Returns the layout of all arrays of the specified component type.
JClassLayout	getClassLayout(JClass type) Returns the layout of an array of the specified component type into the Corosol JVM heap.
java.lang.Class	getComponentClass() Returns the class object describing this component.
void	replace(JVMComponent component) Replaces the data of this layout factory by the data of the specified component.
void	updateLayouts(JHeap heap) Updates the layouts.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultJLayoutFactory

public DefaultJLayoutFactory()

Creates a new layout factory.

Method Detail

getComponentClass

public java.lang.Class getComponentClass()

Returns the class object describing this component.

Specified by:

getComponentClass in interface JVMComponent

configure

public void configure(JVirtualMachine jvm)

Configures the layout factory via the specified JVM.

Specified by:

configure in interface JVMComponent

Parameters:

jvm - the Java Virtual Machine

replace

public void replace(JVMComponent component)

Replaces the data of this layout factory by the data of the specified component. The type of component must be the type of this JLayoutFactory component.

Specified by:

replace in interface JVMComponent

Parameters:

component - a component to be used to initialize this heap

getClassLayout

public JClassLayout getClassLayout(JClass type)

Returns the layout of an array of the specified component type into the Corosol JVM heap.

Specified by:

getClassLayout in interface JLayoutFactory

Parameters:

type - a component type of an array

Returns:

the layout the specified array component type into the Corosol JVM heap

getArrayLayout

public JArrayLayout getArrayLayout(JClass componentType)

Returns the layout of all arrays of the specified component type.

Specified by:

getArrayLayout in interface JLayoutFactory

Parameters:

componentType - the component type of an array

Returns:

the layout of arrays of the specified component type

updateLayouts

public void updateLayouts(JHeap heap)

Updates the layouts.

Specified by:

updateLayouts in interface JLayoutFactory