dmspine64backup/PHelpers.cpp

#include <iostream>
#include <sstream>
#include <string>
#include <vector>
#include "PHelpers.h"

using namespace std;

PAttribute::PAttribute(){
	name = "~";
	type = "~";
	key = false;
	size = 0;
}

PAttribute::PAttribute(string str, string t){
	name = str;
	type = t;
	key = false;
	size = 0;
}

PAttribute::PAttribute(string str, string t, int s){
	name = str;
	type = t;
	key = false;
	size = s;
}

PUnion::PUnion(){
	Un1 = "~";
	Un2 = "~";
}

PUnion::PUnion(string s1, string s2){
	Un1 = s1;
	Un2 = s2;
}

string PUnion::getPUnion(){ 
	return "Union of " + Un1 + " and " + Un2; 
}

PProduct::PProduct(){
	Pr1 = "~";
	Pr2 = "~";
}

PProduct::PProduct(string s1, string s2){
	Pr1 = s1;
	Pr2 = s2;
}

string PProduct::getPProduct(){ 
	return "Product of " + Pr1 + " and " + Pr2; 
}

PDifference::PDifference(){
	D1 = "~";
	D2 = "~";
}

PDifference::PDifference(string s1, string s2){
	D1 = s1;
	D2 = s2;
}

string PDifference::getPDifference(){
	return "Difference of " + D1 + " and " + D2;
}

PRenaming::PRenaming(){
	newName = "~";
	oldName = "~";
}

PRenaming::PRenaming(string s1, string s2){
	newName = s1;
	oldName = s2;
}

string PRenaming::doRename(){
	return "Renaming " + oldName + " to " + newName;
}

PProjection::PProjection(){
	newName = "~";
	oldName = "~";
}

PProjection::PProjection(string s1, string s2){
	newName = s1;
	oldName = s2;
}

string PProjection::doPProjection(){
	return "Projecting " + oldName + " onto " + newName;
}

PComparison::PComparison(){
	op.setPOp("~");
	operand1.setPOperand("~");
	operand2.setPOperand("~");
}

PComparison::PComparison(string str1, string str2, string str3){
	operand1.setPOperand(str1);
	op.setPOp(str2);
	operand2.setPOperand(str3);
}

void PComparison::setPComparison(string str1, string str2, string str3){
	operand1.setPOperand(str1);
	op.setPOp(str2);
	operand2.setPOperand(str3);
}

string PComparison::getPComparison(){
	return operand1.getPOperand() + " " + op.getPOp() + " " + operand2.getPOperand();
}