/*
* Copyright 2000-2012 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 com.intellij.psi;
import org.jetbrains.annotations.Nullable;
/**
* Represents a method or constructor reference.
*/
public interface PsiMethodReferenceExpression extends PsiReferenceExpression {
/**
* Returns the type element used as the qualifier of the reference.
*
* @return the qualifier, or null if the reference is qualified by expression.
*/
@Nullable
PsiTypeElement getQualifierType();
/**
* @return SAM type the method reference expression corresponds to
* null when no SAM type could be found
*/
@Nullable
PsiType getFunctionalInterfaceType();
boolean isExact();
}