001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.jet.lang.psi.stubs.impl;
018
019import com.intellij.psi.stubs.StubBase;
020import com.intellij.psi.stubs.StubElement;
021import com.intellij.util.io.StringRef;
022import org.jetbrains.jet.lang.psi.JetTypeParameter;
023import org.jetbrains.jet.lang.psi.stubs.PsiJetTypeParameterStub;
024import org.jetbrains.jet.lang.psi.stubs.elements.JetTypeParameterElementType;
025
026public class PsiJetTypeParameterStubImpl extends StubBase<JetTypeParameter> implements PsiJetTypeParameterStub {
027    private final StringRef name;
028    private final StringRef extendBoundTypeText;
029    private final boolean isInVariance;
030    private final boolean isOutVariance;
031
032    public PsiJetTypeParameterStubImpl(JetTypeParameterElementType type, StubElement parent,
033            StringRef name, StringRef extendBoundTypeText, boolean isInVariance, boolean isOutVariance) {
034        super(parent, type);
035
036        this.name = name;
037        this.extendBoundTypeText = extendBoundTypeText;
038        this.isInVariance = isInVariance;
039        this.isOutVariance = isOutVariance;
040    }
041
042    public PsiJetTypeParameterStubImpl(JetTypeParameterElementType type, StubElement parent,
043            String name, String extendBoundTypeText, boolean isInVariance, boolean isOutVariance) {
044        this(type, parent, StringRef.fromString(name), StringRef.fromString(extendBoundTypeText), isInVariance, isOutVariance);
045    }
046
047    @Override
048    public String getExtendBoundTypeText() {
049        return StringRef.toString(extendBoundTypeText);
050    }
051
052    @Override
053    public boolean isInVariance() {
054        return isInVariance;
055    }
056
057    @Override
058    public boolean isOutVariance() {
059        return isOutVariance;
060    }
061
062    @Override
063    public String getName() {
064        return StringRef.toString(name);
065    }
066
067    @Override
068    public String toString() {
069        StringBuilder builder = new StringBuilder();
070        builder.append("PsiJetTypeParameterStubImpl[");
071
072        if (isInVariance()) {
073            builder.append("in ");
074        }
075
076        if (isOutVariance()) {
077            builder.append("out ");
078        }
079
080        builder.append("name=").append(getName());
081        builder.append(" extendText=").append(getExtendBoundTypeText());
082
083        builder.append("]");
084
085        return builder.toString();
086    }
087}