/**
 * The context user used
 */
import java.io.*;

public class Context {
 private Strategy strategy = null;
 private int lineWidth;
 private int lineCount;
 private String text;
 
 public Context() {
 lineWidth = 10;
 lineCount = 0;
 }
 public void setStrategy(Strategy s) {
 if(s != null) {
 strategy = s;
 }
 }
 public void drawText() {
 strategy.drawText(text, lineWidth, lineCount);
 }
 public void setText(String str) {
 text = str;
 }
 public void setLineWidth(int width) {
 lineWidth = width;
 }
 public void setLineCount(int count) {
 lineCount = count;
 }
 public String getText() {
 return text;
 }
}