org.jetbrains.jet.lang.resolve.calls.tasks.ExplicitReceiverKind Maven / Gradle / Ivy
/*
* Copyright 2010-2013 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.jet.lang.resolve.calls.tasks;
public enum ExplicitReceiverKind {
RECEIVER_ARGUMENT,
THIS_OBJECT,
NO_EXPLICIT_RECEIVER,
// A very special case.
// In a call 'b.foo(1)' where class 'Foo' has an extension member 'fun B.invoke(Int)' function 'invoke' has two explicit receivers:
// 'b' (as receiver argument) and 'foo' (as this object).
BOTH_RECEIVERS;
public boolean isReceiver() {
return this == RECEIVER_ARGUMENT || this == BOTH_RECEIVERS;
}
public boolean isThisObject() {
return this == THIS_OBJECT || this == BOTH_RECEIVERS;
}
}