/*
 * Copyright 2010-2015 JetBrains s.r.o.
 *
 * 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 org.jetbrains.kotlin.resolve.calls.checkers

import org.jetbrains.kotlin.psi.JetExpression
import org.jetbrains.kotlin.types.JetType
import org.jetbrains.kotlin.resolve.calls.context.ResolutionContext
import org.jetbrains.kotlin.descriptors.ReceiverParameterDescriptor
import org.jetbrains.kotlin.resolve.scopes.receivers.ReceiverValue
import org.jetbrains.kotlin.resolve.calls.context.CallResolutionContext

public trait AdditionalTypeChecker {

    public class Composite(val checkers: List<AdditionalTypeChecker>): AdditionalTypeChecker {
        override fun checkType(expression: JetExpression, expressionType: JetType, c: ResolutionContext<*>) {
            for (checker in checkers) {
                checker.checkType(expression, expressionType, c)
            }
        }

        override fun checkReceiver(
                receiverParameter: ReceiverParameterDescriptor,
                receiverArgument: ReceiverValue,
                safeAccess: Boolean,
                c: CallResolutionContext<*>
        ) {
            for (checker in checkers) {
                checker.checkReceiver(receiverParameter, receiverArgument, safeAccess, c)
            }
        }
    }

    fun checkType(expression: JetExpression, expressionType: JetType, c: ResolutionContext<*>)
    fun checkReceiver(
            receiverParameter: ReceiverParameterDescriptor, 
            receiverArgument: ReceiverValue, 
            safeAccess: Boolean,
            c: CallResolutionContext<*>
    )
}