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package tinybasic;
public class DTInteger extends DTDataType {
protected int i;
public DTInteger(Scope scope,DTDataType tbd){
super(scope,INT_VAR);
setInteger(tbd);
}
public DTInteger(Scope scope,int i){
super(scope,INT_VAR);
this.i=i;
}
public int getInteger(){
return i;
}
public DTInteger(Scope scope,String s){
super(scope,INT_VAR);
this.i=Integer.parseInt(s);
}
public void setInteger(DTDataType tbd){
setInteger(tbd.getInteger());
}
public void setFloat(DTDataType tbd){
setFloat(tbd.getFloat());
}
public void setInteger(int i){
this.i=i;
}
public double getFloat(){
return i;
}
public void setFloat(double d){
i=(int)d;
}
public void assign(DTDataType tbd){
setInteger(tbd);
}
//
public DTDataType multiply(DTDataType other){
if(other instanceof DTFloat){
DTFloat t=new DTFloat(null,this);
return t.multiply(other);
}
return new DTInteger(null,getInteger()*other.getInteger());
}
public DTDataType divide(DTDataType other){
if(other instanceof DTFloat){
DTFloat t=new DTFloat(null,this);
return t.divide(other);
}
return new DTInteger(null,getInteger()/other.getInteger());
}
public DTDataType add(DTDataType other){
if(other instanceof DTFloat){
DTFloat t=new DTFloat(null,this);
return t.add(other);
}
return new DTInteger(null,getInteger()+other.getInteger());
}
public DTDataType subtract(DTDataType other){
if(other instanceof DTFloat){
DTFloat t=new DTFloat(null,this);
return t.subtract(other);
}
return new DTInteger(null,getInteger()-other.getInteger());
}
public DTDataType mod(DTDataType other){
if(other instanceof DTFloat){
DTFloat t=new DTFloat(null,this);
return t.mod(other);
}
return new DTInteger(null,getInteger() % other.getInteger());
}
public DTDataType round(){
return this;
}
public DTDataType truncate(){
return this;
}
public int compareTo(Object o){
int d=0;
if(getInteger() < ((DTDataType)o).getInteger()){
return -1;
} else if ( getInteger() > ((DTDataType)o).getInteger()){
return 1;
}
return 0;
}
public String toString(){
return new Integer(getInteger()).toString();
}
}
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