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/*********************************************************************
* Copyright (c) 2008 The University of York.
*
* This program and the accompanying materials are made
* available under the terms of the Eclipse Public License 2.0
* which is available at https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
**********************************************************************/
package org.eclipse.epsilon.egl.patch;

/**
 * 
 * @since 1.6
 */
public class Line {
	
	protected LineType type;
	protected String text;
	protected int number;
	
	public Line(LineType type, String text, int number) {
		this.text = text;
		this.number = number;
		this.type = type;
	}
	
	public String getTrimmedText() {
		return getText().trim();
	}
	
	public String getText() {
		return text;
	}
	
	public void setText(String text) {
		this.text = text;
	}
	
	public int getNumber() {
		return number;
	}
	
	public void setNumber(int number) {
		this.number = number;
	}
		
	public LineType getType() {
		return type;
	}
	
	public void setType(LineType type) {
		this.type = type;
	}
	
	public boolean is(LineType type) {
		return this.type == type;
	}
	
	public boolean isNot(LineType type) {
		return this.type != type;
	}
	
	/*
	@Override
	public boolean equals(Object obj) {
		if (obj == null) return false;
		Line other = (Line) obj;
		return other.getType() == getType() && other.getText().contentEquals(getText());
	}*/
	
	@Override
	public String toString() {
		String prefix = "";
		switch (type) {
			case COMMENT: prefix="#"; break;
			case INSERT: prefix="+"; break;
			case REGULAR: prefix=""; break;
			case REMOVE: prefix="-"; break;
			case KEEP_WILDCARD: prefix="..."; break;
			case REMOVE_WILDCARD: prefix="---"; break;
		}
		return prefix + text;
	}
	
}