Initial

java/CASHFLOW/Money.java

@@ -0,0 +1,85 @@
+class Money
+{
+private double mValue;
+public Money()
+{
+  setValue(0.00);
+}
+public Money(double value)
+{
+  setValue(value);
+}
+public Money(Money money)
+{
+  setValue(money.getValue());
+}
+public double getValue()
+{
+  return mValue;																			
+}
+public void setValue(double value)
+{
+  mValue=value;
+}
+public String toString()
+{
+  String strDouble;
+	String strFixed;
+	String strFinal;
+	String strFraction;
+	int strLength;
+	int commaCount;
+	int initPos;
+	int lastPos;
+	int ptIndex;
+
+  lastPos=0;
+  strFraction=new String();
+	strFinal=new String();
+	strDouble=stringRep(getValue());  //	strDouble=String.valueOf(getValue());
+	strLength=strDouble.length();
+	for(ptIndex=0;ptIndex<strLength&&strDouble.charAt(ptIndex)!='.';ptIndex++);
+	if(ptIndex>=strLength)strFraction=".00";
+	else strFraction=strDouble.substring(ptIndex,strLength);
+	if(2==strFraction.length())strFraction+="0";
+	strFixed=strDouble.substring(0,ptIndex);
+	strLength=strFixed.length();
+	initPos=strLength%3;
+	commaCount=strLength/3;
+	if(0==initPos)
+	{
+	  initPos+=3;
+		commaCount--;
+	}
+	strFinal+="$";
+	for(int count=0;count<commaCount;count++)
+	{
+	  strFinal+=strFixed.substring(lastPos,initPos);
+		strFinal+=",";
+		lastPos=initPos;
+		initPos+=3;
+	}
+  strFinal+=strFixed.substring(lastPos,initPos);
+	strFinal+=strFraction;
+	return strFinal;
+}
+private String stringRep(double value)
+{
+  int ptIndex;
+	int strLength;
+	int strFractionLength;
+  String strRep;
+	String strFraction;
+	String strWhole;
+
+	strRep=String.valueOf(value+.005);
+	strLength=strRep.length();
+	for(ptIndex=0;ptIndex<strLength&&strRep.charAt(ptIndex)!='.';ptIndex++);
+	if(ptIndex>=strLength)return String.valueOf(value);
+	strFraction=strRep.substring(ptIndex+1,strLength);
+	strFractionLength=strFraction.length();
+	if(strFractionLength>2)strFraction=strRep.substring(ptIndex+1,strLength-(strFractionLength-2));
+	strWhole=strRep.substring(0,ptIndex);
+	return strWhole+"."+strFraction;
+}
+};