org.sonar.java.model.expression.IdentifierTreeImpl.java Source code

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Here is the source code for org.sonar.java.model.expression.IdentifierTreeImpl.java

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/*
 * SonarQube Java
 * Copyright (C) 2012-2017 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.java.model.expression;

import com.google.common.base.Preconditions;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import org.sonar.java.model.AbstractTypedTree;
import org.sonar.java.model.InternalSyntaxToken;
import org.sonar.java.resolve.Symbols;
import org.sonar.plugins.java.api.semantic.Symbol;
import org.sonar.plugins.java.api.tree.AnnotationTree;
import org.sonar.plugins.java.api.tree.IdentifierTree;
import org.sonar.plugins.java.api.tree.SyntaxToken;
import org.sonar.plugins.java.api.tree.Tree;
import org.sonar.plugins.java.api.tree.TreeVisitor;

import java.util.Collections;
import java.util.List;

public class IdentifierTreeImpl extends AbstractTypedTree implements IdentifierTree {

    private final InternalSyntaxToken nameToken;
    private Symbol symbol = Symbols.unknownSymbol;
    private List<AnnotationTree> annotations;

    public IdentifierTreeImpl(InternalSyntaxToken nameToken) {
        super(Kind.IDENTIFIER);
        this.nameToken = Preconditions.checkNotNull(nameToken);
        this.annotations = ImmutableList.<AnnotationTree>of();
    }

    public IdentifierTreeImpl complete(List<AnnotationTree> annotations) {
        this.annotations = Preconditions.checkNotNull(annotations);
        return this;
    }

    @Override
    public Kind kind() {
        return Kind.IDENTIFIER;
    }

    @Override
    public SyntaxToken identifierToken() {
        return nameToken;
    }

    @Override
    public String name() {
        return identifierToken().text();
    }

    public void setSymbol(Symbol symbol) {
        this.symbol = symbol;
    }

    @Override
    public Symbol symbol() {
        return symbol;
    }

    @Override
    public void accept(TreeVisitor visitor) {
        visitor.visitIdentifier(this);
    }

    @Override
    public String toString() {
        return name();
    }

    @Override
    public Iterable<Tree> children() {
        return Iterables.concat(annotations, Collections.singletonList(nameToken));
    }

    @Override
    public List<AnnotationTree> annotations() {
        return annotations;
    }

}