| /******************************************************************************* |
| * Copyright (c) 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.aspectj.org.eclipse.jdt.internal.compiler.ast; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.MethodBinding; |
| import org.aspectj.org.eclipse.jdt.internal.compiler.lookup.TypeBinding; |
| |
| public class InnerInferenceHelper { |
| |
| /** For each candidate method store here the array of argument types if inner inference has improved any during Invocation Type Inference. */ |
| private Map<MethodBinding,TypeBinding[]> argTypesPerCandidate = new HashMap<MethodBinding,TypeBinding[]>(); |
| |
| public void registerInnerResult(MethodBinding method, TypeBinding resolvedType, int argCount, int argIdx) { |
| TypeBinding[] argTypes = this.argTypesPerCandidate.get(method); |
| if (argTypes == null) |
| this.argTypesPerCandidate.put(method, argTypes = new TypeBinding[argCount]); |
| argTypes[argIdx] = resolvedType; |
| } |
| |
| public TypeBinding[] getArgumentTypesForCandidate(MethodBinding candidate, TypeBinding[] plainArgTypes) { |
| TypeBinding[] argTypes = this.argTypesPerCandidate.get(candidate); |
| if (argTypes == null) |
| return plainArgTypes; |
| // fill in any blanks now: |
| for (int i = 0; i < argTypes.length; i++) { |
| if (argTypes[i] == null) |
| argTypes[i] = plainArgTypes[i]; |
| } |
| return argTypes; |
| } |
| } |