com.oracle.graal.graphbuilderconf

Class InvocationPlugins

java.lang.Object

com.oracle.graal.graphbuilderconf.InvocationPlugins

Direct Known Subclasses:

HotSpotInvocationPlugins

public class InvocationPlugins
extends Object

Manages a set of InvocationPlugins.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	InvocationPlugins.Checker
static class	InvocationPlugins.InvocationPluginReceiver
static class	InvocationPlugins.Registration Utility for registration of invocation plugins.

Field Summary

Fields

Modifier and Type	Field and Description
protected InvocationPlugins	parent The plugins searched before searching in this object.
protected MethodIdMap<InvocationPlugin>	plugins

Constructor Summary

Constructors

Modifier	Constructor and Description
	InvocationPlugins(InvocationPlugins parent) Creates a set of invocation plugins with a non-null parent.
private	InvocationPlugins(InvocationPlugins parent, MetaAccessProvider metaAccess)
	InvocationPlugins(MetaAccessProvider metaAccess)

Method Summary

Modifier and Type	Method and Description
void	checkNewNodes(GraphBuilderContext b, InvocationPlugin plugin, NodeIterable<Node> newNodes) Checks a set of nodes added to the graph by an InvocationPlugin.
void	closeRegistration() Disallows new registrations of new plugins, and creates the internal tables for method lookup.
InvocationPlugins	getParent() Gets the invocation plugins searched before searching in this object.
InvocationPlugin	lookupInvocation(ResolvedJavaMethod method) Gets the plugin for a given method.
private void	register(InvocationPlugin plugin, boolean isOptional, Class<?> declaringClass, String name, Class<?>... argumentTypes)
void	register(InvocationPlugin plugin, Class<?> declaringClass, String name, Class<?>... argumentTypes) Registers an invocation plugin for a given method.
void	registerOptional(InvocationPlugin plugin, Class<?> declaringClass, String name, Class<?>... argumentTypes) Registers an invocation plugin for a given, optional method.
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

plugins

protected final MethodIdMap<InvocationPlugin> plugins

parent

protected final InvocationPlugins parent

The plugins searched before searching in this object.

Constructor Detail

InvocationPlugins

private InvocationPlugins(InvocationPlugins parent,
                          MetaAccessProvider metaAccess)

InvocationPlugins

public InvocationPlugins(InvocationPlugins parent)

Creates a set of invocation plugins with a non-null parent.

InvocationPlugins

public InvocationPlugins(MetaAccessProvider metaAccess)

Method Detail

register

private void register(InvocationPlugin plugin,
                      boolean isOptional,
                      Class<?> declaringClass,
                      String name,
                      Class<?>... argumentTypes)

register

public void register(InvocationPlugin plugin,
                     Class<?> declaringClass,
                     String name,
                     Class<?>... argumentTypes)

Registers an invocation plugin for a given method. There must be no plugin currently registered for method.

Parameters:

argumentTypes - the argument types of the method. Element 0 of this array must be the Class value for InvocationPlugin.Receiver iff the method is non-static. Upon returning, element 0 will have been rewritten to declaringClass

registerOptional

public void registerOptional(InvocationPlugin plugin,
                             Class<?> declaringClass,
                             String name,
                             Class<?>... argumentTypes)

Registers an invocation plugin for a given, optional method. There must be no plugin currently registered for method.

Parameters:

argumentTypes - the argument types of the method. Element 0 of this array must be the Class value for InvocationPlugin.Receiver iff the method is non-static. Upon returning, element 0 will have been rewritten to declaringClass

lookupInvocation

public InvocationPlugin lookupInvocation(ResolvedJavaMethod method)

Gets the plugin for a given method.

Parameters:

method - the method to lookup

Returns:

the plugin associated with method or null if none exists

closeRegistration

public void closeRegistration()

Disallows new registrations of new plugins, and creates the internal tables for method lookup.

getParent

public InvocationPlugins getParent()

Gets the invocation plugins searched before searching in this object.

toString

public String toString()

Overrides:

toString in class Object

size

public int size()

checkNewNodes

public void checkNewNodes(GraphBuilderContext b,
                          InvocationPlugin plugin,
                          NodeIterable<Node> newNodes)

Checks a set of nodes added to the graph by an InvocationPlugin.

Parameters:

b - the graph builder that applied the plugin

plugin - a plugin that was just applied

newNodes - the nodes added to the graph by plugin

Throws:

AssertionError - if any check fail