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/*
 * 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.psi;

import com.intellij.lang.ASTNode;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.kotlin.psi.stubs.KotlinPlaceHolderStub;
import org.jetbrains.kotlin.psi.stubs.elements.KtStubElementTypes;

public class KtConstructorCalleeExpression extends KtExpressionImplStub> {
    public KtConstructorCalleeExpression(@NotNull ASTNode node) {
        super(node);
    }

    public KtConstructorCalleeExpression(@NotNull KotlinPlaceHolderStub stub) {
        super(stub, KtStubElementTypes.CONSTRUCTOR_CALLEE);
    }

    @Override
    public  R accept(@NotNull KtVisitor visitor, D data) {
        return visitor.visitConstructorCalleeExpression(this, data);
    }

    @Nullable @IfNotParsed
    public KtTypeReference getTypeReference() {
        return getStubOrPsiChild(KtStubElementTypes.TYPE_REFERENCE);
    }

    @Nullable @IfNotParsed
    public KtSimpleNameExpression getConstructorReferenceExpression() {
        KtTypeReference typeReference = getTypeReference();
        if (typeReference == null) {
            return null;
        }
        KtTypeElement typeElement = typeReference.getTypeElement();
        if (!(typeElement instanceof KtUserType)) {
            return null;
        }
        return ((KtUserType) typeElement).getReferenceExpression();
    }

}