public static void main (String[] args) { // PRINT OUT IDENTIFICATION INFORMATION System.out.println(); System.out.println("ITI 1120 Fall 2006, Assignment X, Question XX"); System.out.println("Name: Mike Kelly, Student# 4676728"); System.out.println("Name: Arul Bhaskar, Student# 3624411"); System.out.println(); component_validation(); System.out.println(CircuitComp[0]); } // If the 'main' method calls other algorithms, put the method(s) below. /** * This will ask the user to input values for the components of the circuit and then validate them. */ public static double[] component_validation() { //DATA DICTIONARY double[] CircuitComp; CircuitComp = new double[4]; System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); int N = CircuitComp.length; //validate these values, using a loop that will iterate continuously until all values have been validated //and only then will the program continue int i = 1; while (i != 0) { N = CircuitComp.length; //this next part basically says if there are ANY errors then find out specifically which error it is and ask the user to correct it //this will continue until there are no errors, and the else statement will cause the loop to exit. if(N != 4 || (!(5 <= CircuitComp[0] && CircuitComp[0] <= 15)) || (!(50 <= CircuitComp[1] && CircuitComp[1] <= 500)) || (!(0.001 <= CircuitComp[2] && CircuitComp[2] <= 0.1)) || (!(0.00001 <= CircuitComp[3] && CircuitComp[3] <= 0.0001))){ if (N > 4) { System.out.println("Only four values are needed."); System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } if (N < 4) { System.out.println("Four values are needed."); System.out.println(".3Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } if (!(5 <= CircuitComp[0] && CircuitComp[0] <= 15)){ System.out.println("Your voltage value is not within reasonable limits. Min. 5 volts and Max 15."); System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } if (!(50 <= CircuitComp[1] && CircuitComp[1] <= 500)){ System.out.println("Your resistance value is not within reasonable limits. Min. 50 ohms and Max 500."); System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } if (!(0.001 <= CircuitComp[2] && CircuitComp[2] <= 0.1)){ System.out.println("Your inductance value is not within reasonable limits. Min. 0.001 henrys and Max 0.1."); System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } if (!(0.00001 <= CircuitComp[3] && CircuitComp[3] <= 0.0001)){ System.out.println("Your capacitance value is not within reasonable limits. Min. 0.00001 farads and Max 0.0001."); System.out.println("Please enter reasonable values for each circuit component, in the following order: Voltage, Resistance, Inductance, Capacitance"); CircuitComp = ITI1120.readDoubleLine(); } } else{ i = 0; } } /*System.out.println("Voltage: " + CircuitComp[0]); System.out.println("Resistance: " + CircuitComp[1]); System.out.println("Inductance: " + CircuitComp[2]); System.out.println("Capacitance: " + CircuitComp[3]);*/ return CircuitComp; }}