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Исправлены типы у функций модуля math

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Victor 2016-06-02 17:42:02 +03:00
parent 7b92c3f675
commit a58e79a0d3
1 changed files with 108 additions and 13 deletions
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121
src/com/annimon/ownlang/lib/modules/math.java
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@ -4,44 +4,46 @@ import com.annimon.ownlang.lib.*;
import java.util.function.DoubleBinaryOperator;
import java.util.function.DoubleFunction;
import java.util.function.DoubleUnaryOperator;
import java.util.function.UnaryOperator;
/**
*
* @author aNNiMON
*/
public final class math implements Module {
private static final DoubleFunction<NumberValue> doubleToNumber = NumberValue::of;
@Override
public void init() {
Functions.set("abs", functionConvert(Math::abs));
Functions.set("abs", math::abs);
Functions.set("acos", functionConvert(Math::acos));
Functions.set("asin", functionConvert(Math::asin));
Functions.set("atan", functionConvert(Math::atan));
Functions.set("atan2", biFunctionConvert(Math::atan2));
Functions.set("cbrt", functionConvert(Math::cbrt));
Functions.set("ceil", functionConvert(Math::ceil));
Functions.set("copySign", biFunctionConvert(Math::copySign));
Functions.set("copySign", math::copySign);
Functions.set("cos", functionConvert(Math::cos));
Functions.set("cosh", functionConvert(Math::cosh));
Functions.set("exp", functionConvert(Math::exp));
Functions.set("expm1", functionConvert(Math::expm1));
Functions.set("floor", functionConvert(Math::floor));
Functions.set("getExponent", functionConvert(Math::getExponent));
Functions.set("getExponent", math::getExponent);
Functions.set("hypot", biFunctionConvert(Math::hypot));
Functions.set("IEEEremainder", biFunctionConvert(Math::IEEEremainder));
Functions.set("log", functionConvert(Math::log));
Functions.set("log1p", functionConvert(Math::log1p));
Functions.set("log10", functionConvert(Math::log10));
Functions.set("max", biFunctionConvert(Math::max));
Functions.set("min", biFunctionConvert(Math::min));
Functions.set("nextAfter", biFunctionConvert(Math::nextAfter));
Functions.set("nextUp", functionConvert(Math::nextUp));
Functions.set("max", math::max);
Functions.set("min", math::min);
Functions.set("nextAfter", math::nextAfter);
Functions.set("nextUp", functionConvert(Math::nextUp, Math::nextUp));
Functions.set("nextDown", functionConvert(Math::nextDown, Math::nextDown));
Functions.set("pow", biFunctionConvert(Math::pow));
Functions.set("rint", functionConvert(Math::rint));
Functions.set("round", functionConvert(Math::round));
Functions.set("signum", functionConvert(Math::signum));
Functions.set("round", math::round);
Functions.set("signum", functionConvert(Math::signum, Math::signum));
Functions.set("sin", functionConvert(Math::sin));
Functions.set("sinh", functionConvert(Math::sinh));
Functions.set("sqrt", functionConvert(Math::sqrt));
@ -49,19 +51,112 @@ public final class math implements Module {
Functions.set("tanh", functionConvert(Math::tanh));
Functions.set("toDegrees", functionConvert(Math::toDegrees));
Functions.set("toRadians", functionConvert(Math::toRadians));
Functions.set("ulp", functionConvert(Math::ulp));
Functions.set("ulp", functionConvert(Math::ulp, Math::ulp));
Variables.set("PI", NumberValue.of(Math.PI));
Variables.set("E", NumberValue.of(Math.E));
}
private static Value abs(Value... args) {
Arguments.check(1, args.length);
final Object raw = args[0].raw();
if (raw instanceof Double) {
return NumberValue.of(Math.abs((double) raw));
}
if (raw instanceof Float) {
return NumberValue.of(Math.abs((float) raw));
}
if (raw instanceof Long) {
return NumberValue.of(Math.abs((long) raw));
}
return NumberValue.of(Math.abs(args[0].asInt()));
}
private static Value copySign(Value... args) {
Arguments.check(2, args.length);
final Object raw = args[0].raw();
if (raw instanceof Float) {
return NumberValue.of(Math.copySign((float) raw, ((NumberValue) args[1]).asFloat()));
}
return NumberValue.of(Math.copySign(args[0].asNumber(), args[1].asNumber()));
}
private static Value getExponent(Value... args) {
Arguments.check(1, args.length);
final Object raw = args[0].raw();
if (raw instanceof Float) {
return NumberValue.of(Math.getExponent((float) raw));
}
return NumberValue.of(Math.getExponent(args[0].asNumber()));
}
private static Value max(Value... args) {
Arguments.check(2, args.length);
final Object raw = args[0].raw();
if (raw instanceof Double) {
return NumberValue.of(Math.max((double) raw, args[1].asNumber()));
}
if (raw instanceof Float) {
return NumberValue.of(Math.max((float) raw, ((NumberValue) args[1]).asFloat()));
}
if (raw instanceof Long) {
return NumberValue.of(Math.max((long) raw, ((NumberValue) args[1]).asLong()));
}
return NumberValue.of(Math.max(args[0].asInt(), args[1].asInt()));
}
private static Value min(Value... args) {
Arguments.check(2, args.length);
final Object raw = args[0].raw();
if (raw instanceof Double) {
return NumberValue.of(Math.min((double) raw, args[1].asNumber()));
}
if (raw instanceof Float) {
return NumberValue.of(Math.min((float) raw, ((NumberValue) args[1]).asFloat()));
}
if (raw instanceof Long) {
return NumberValue.of(Math.min((long) raw, ((NumberValue) args[1]).asLong()));
}
return NumberValue.of(Math.min(args[0].asInt(), args[1].asInt()));
}
private static Value nextAfter(Value... args) {
Arguments.check(2, args.length);
final Object raw = args[0].raw();
if (raw instanceof Float) {
return NumberValue.of(Math.nextAfter((float) raw, args[1].asNumber()));
}
return NumberValue.of(Math.nextAfter(args[0].asNumber(), args[1].asNumber()));
}
private static Value round(Value... args) {
Arguments.check(1, args.length);
final Object raw = args[0].raw();
if (raw instanceof Float) {
return NumberValue.of(Math.round((float) raw));
}
return NumberValue.of(Math.round(args[0].asNumber()));
}
private static Function functionConvert(DoubleUnaryOperator op) {
return args -> {
Arguments.check(1, args.length);
return doubleToNumber.apply(op.applyAsDouble(args[0].asNumber()));
};
}
private static Function functionConvert(DoubleUnaryOperator opDouble, UnaryOperator<Float> opFloat) {
return args -> {
Arguments.check(1, args.length);
final Object raw = args[0].raw();
if (raw instanceof Float) {
return NumberValue.of(opFloat.apply((float) raw));
}
return NumberValue.of(opDouble.applyAsDouble(args[0].asNumber()));
};
}
private static Function biFunctionConvert(DoubleBinaryOperator op) {
return args -> {
Arguments.check(2, args.length);