TextPosition.java

/*******************************************************************************
 * Copyright (c) 2012-2017 Codenvy, S.A.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Codenvy, S.A. - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.api.editor.text;

/** A position in the text editor. */
public class TextPosition {
    /** The line in the text. */
    private final int line;

    /** The character position on the line. */
    private final int character;

    public TextPosition(int line, int character) {
        this.line = line;
        this.character = character;
    }

    /**
     * Return the line coordinate ofthe text position
     * @return the line coordinate
     */
    public int getLine() {
        return line;
    }

    /**
     * Return the character coordinate ofthe text position
     * @return the character coordinate
     */
    public int getCharacter() {
        return character;
    }

    @Override
    public String toString() {
        return "(" + line + ", " + character + ")";
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + character;
        result = prime * result + line;
        return result;
    }

    @Override
    public boolean equals(final Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof TextPosition)) {
            return false;
        }
        final TextPosition other = (TextPosition)obj;
        if (character != other.character) {
            return false;
        }
        if (line != other.line) {
            return false;
        }
        return true;
    }
}