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package jcgp.backend.parser;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.util.Scanner;
import jcgp.backend.modules.problem.TestCaseProblem;
import jcgp.backend.resources.ModifiableResources;
public class TestCaseParser {
private TestCaseProblem<?> problem;
public TestCaseParser(TestCaseProblem<?> problem) {
this.problem = problem;
}
public void parse(File file) {
FileReader fr;
try {
fr = new FileReader(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
return;
}
Scanner in = new Scanner(fr);
boolean readingTestCases = false;
int inputs = 0, outputs = 0;
problem.clearTestCases();
while (in.hasNextLine()) {
String nextLine = in.nextLine();
if (nextLine.startsWith(".i")) {
String[] split = nextLine.split(" +");
inputs = Integer.parseInt(split[1]);
} else if (nextLine.startsWith(".o")) {
String[] split = nextLine.split(" +");
outputs = Integer.parseInt(split[1]);
} else if (nextLine.startsWith(".p") || nextLine.startsWith(".t")) {
readingTestCases = true;
} else if (nextLine.startsWith(".e")) {
readingTestCases = false;
// set test cases? not safe probably
} else if (readingTestCases) {
String[] split = nextLine.split("( |\t)+");
String[] inputCases = new String[inputs];
String[] outputCases = new String[outputs];
for (int i = 0; i < inputs; i++) {
inputCases[i] = split[i];
}
for (int o = 0; o < outputs; o++) {
outputCases[o] = split[o + inputs];
}
problem.addTestCase(inputCases, outputCases);
}
}
in.close();
}
public static void parseParameters(File file, ModifiableResources resources) {
FileReader fr;
try {
fr = new FileReader(file);
} catch (FileNotFoundException e) {
e.printStackTrace();
return;
}
Scanner in = new Scanner(fr);
while (in.hasNextLine()) {
String nextLine = in.nextLine();
if (nextLine.startsWith(".i")) {
String[] split = nextLine.split(" +");
resources.setInputs(Integer.parseInt(split[1]));
} else if (nextLine.startsWith(".o")) {
String[] split = nextLine.split(" +");
resources.setOutputs(Integer.parseInt(split[1]));
}
}
in.close();
}
}
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