| /******************************************************************************* |
| * Copyright (c) 2013, 2014 GK Software AG. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Stephan Herrmann - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.compiler.ast; |
| |
| import org.eclipse.jdt.internal.compiler.lookup.InferenceContext18; |
| import org.eclipse.jdt.internal.compiler.lookup.InvocationSite; |
| import org.eclipse.jdt.internal.compiler.lookup.MethodBinding; |
| import org.eclipse.jdt.internal.compiler.lookup.ParameterizedGenericMethodBinding; |
| import org.eclipse.jdt.internal.compiler.lookup.ParameterizedMethodBinding; |
| import org.eclipse.jdt.internal.compiler.lookup.TypeBinding; |
| |
| /** |
| * Abstraction for invocation AST nodes that can trigger overload resolution possibly involving type inference |
| */ |
| public interface Invocation extends InvocationSite { |
| |
| Expression[] arguments(); |
| |
| /** Answer the resolved method binding of this invocation */ |
| MethodBinding binding(); |
| |
| /** |
| * Register the given inference context, which produced the given method as its intermediate result. |
| * Later when the same method is selected as the most specific method, the inference context |
| * for this pair (Invocation x MethodBinding) can be looked up using {@link #getInferenceContext(ParameterizedMethodBinding)} |
| * to continue the type inference. |
| */ |
| void registerInferenceContext(ParameterizedGenericMethodBinding method, InferenceContext18 infCtx18); |
| |
| /** |
| * Retrieve an inference context for the given method. |
| * @param method an intermediate resolved candidate for this invocation |
| * return the associated inference context. |
| */ |
| InferenceContext18 getInferenceContext(ParameterizedMethodBinding method); |
| |
| /** Discard any state from type inference when compilation is done. */ |
| void cleanUpInferenceContexts(); |
| |
| /** Record result against target type */ |
| void registerResult(TypeBinding targetType, MethodBinding method); |
| |
| } |