/*
* Copyright 2015 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.errorprone.matchers.method;
import com.google.auto.value.AutoValue;
import com.google.common.collect.ImmutableList;
import com.sun.tools.javac.code.Symbol.MethodSymbol;
import com.sun.tools.javac.code.Type;
/** The state that is propagated across a match operation. */
@AutoValue
abstract class MatchState {
/** The type of the class in which a member method or constructor is declared. */
abstract Type ownerType();
/** The method being matched. */
abstract MethodSymbol sym();
/** The method's formal parameter types. */
abstract ImmutableList<Type> paramTypes();
static MatchState create(Type ownerType, MethodSymbol methodSymbol) {
return new AutoValue_MatchState(ownerType, methodSymbol,
ImmutableList.copyOf(methodSymbol.type.getParameterTypes()));
}
}