package org.solovyev.android.calculator;
import android.support.annotation.NonNull;
import jscl.JsclMathEngine;
import org.solovyev.android.calculator.functions.FunctionsRegistry;
import org.solovyev.android.calculator.operators.OperatorsRegistry;
import org.solovyev.android.calculator.operators.PostfixFunctionsRegistry;
import java.util.concurrent.Executor;
public class Tests {
@NonNull
public static Executor sameThreadExecutor() {
return new Executor() {
@Override
public void execute(@NonNull Runnable command) {
command.run();
}
};
}
@NonNull
public static Engine makeEngine() {
final JsclMathEngine mathEngine = JsclMathEngine.getInstance();
mathEngine.setGroupingSeparator(' ');
final Engine engine = new Engine(mathEngine);
engine.postfixFunctionsRegistry = new PostfixFunctionsRegistry(mathEngine);
engine.functionsRegistry = new FunctionsRegistry(mathEngine);
engine.variablesRegistry = new VariablesRegistry(mathEngine);
engine.operatorsRegistry = new OperatorsRegistry(mathEngine);
return engine;
}
}