/*

 * Copyright (C) 2007-2010 Júlio Vilmar Gesser.

 * Copyright (C) 2011, 2013-2021 The JavaParser Team.

 *

 * This file is part of JavaParser.

 *

 * JavaParser can be used either under the terms of

 * a) 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.

 * b) the terms of the Apache License

 *

 * You should have received a copy of both licenses in LICENCE.LGPL and

 * LICENCE.APACHE. Please refer to those files for details.

 *

 * JavaParser 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.

 */

package com.github.javaparser.printer.lexicalpreservation;

import java.util.Optional;

import com.github.javaparser.JavaToken;

import com.github.javaparser.JavaToken.Kind;

import com.github.javaparser.Range;

import com.github.javaparser.ast.Node;

class TokenTextElement extends TextElement {

    private final JavaToken token;

    TokenTextElement(JavaToken token) {

        this.token = token;

    }

    TokenTextElement(int tokenKind, String text) {

        this(new JavaToken(tokenKind, text));

    }

    TokenTextElement(int tokenKind) {

        this(new JavaToken(tokenKind));

    }

    @Override

    String expand() {

        return token.getText();

    }

    // Visible for testing

    String getText() {

        return token.getText();

    }

    int getTokenKind() {

        return token.getKind();

    }

    public JavaToken getToken() {

        return token;

    }

    @Override

    public boolean equals(Object o) {

        if (this == o) return true;

        if (o == null || getClass() != o.getClass()) return false;

        TokenTextElement that = (TokenTextElement) o;

        return token.equals(that.token);

    }

    @Override

    public int hashCode() {

        return token.hashCode();

    }

    @Override

    public String toString() {

        return token.toString();

    }

    @Override

    boolean isToken(int tokenKind) {

        return token.getKind() == tokenKind;

    }

    @Override

    boolean isNode(Node node) {

        return false;

    }

    @Override

    public boolean isWhiteSpace() {

        return token.getCategory().isWhitespace();

    }

    @Override

    public boolean isSpaceOrTab() {

        return token.getCategory().isWhitespaceButNotEndOfLine();

    }

    @Override

    public boolean isComment() {

        return token.getCategory().isComment();

    }

    @Override

    public boolean isSeparator() {

        return token.getCategory().isSeparator();

    }

    @Override

    public boolean isNewline() {

        return token.getCategory().isEndOfLine();

    }

    @Override

    public boolean isChildOfClass(Class<? extends Node> nodeClass) {

        return false;

    }

    @Override

    public boolean isIdentifier() {

        return getToken().getCategory().isIdentifier();

    }

    @Override

    public boolean isKeyword() {

        return getToken().getCategory().isKeyword();

    }

    @Override

    public boolean isLiteral() {

        return getToken().getCategory().isLiteral();

    }

    @Override

    public boolean isPrimitive() {

        return Kind.valueOf(getTokenKind()).isPrimitive();

    }

    @Override

    Optional<Range> getRange() {

        return token.getRange();

    }

}