fj.TryEffect Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of functionaljava Show documentation
Functional Java is an open source library that supports closures for the Java programming language
There is a newer version: 5.0
package fj;

import fj.data.Validation;
import fj.function.*;

/**
 * Created by mperry on 29/08/2014.
 */
public final class TryEffect {

    private TryEffect(){}

    @SuppressWarnings("unchecked")
    public static  P1> f(TryEffect0 t) {
        return P.lazy(() -> {
            try {
                t.f();
                return Validation.success(Unit.unit());
            } catch (Exception e) {
                return Validation.fail((Z) e);
            }
        });
    }

    @SuppressWarnings("unchecked")
    public static  F> f(TryEffect1 t) {
        return a -> {
            try {
                t.f(a);
                return Validation.success(Unit.unit());
            } catch (Exception e) {
                return Validation.fail((Z) e);
            }
        };

    }

    @SuppressWarnings("unchecked")
    public static  F2> f(TryEffect2 t) {
        return (a, b) -> {
            try {
                t.f(a, b);
                return Validation.success(Unit.unit());
            } catch (Exception e) {
                return Validation.fail((Z) e);
            }
        };

    }

    @SuppressWarnings("unchecked")
    public static  F3> f(TryEffect3 t) {
        return (a, b, c) -> {
            try {
                t.f(a, b, c);
                return Validation.success(Unit.unit());
            } catch (Exception e) {
                return Validation.fail((Z) e);
            }
        };
    }

    @SuppressWarnings("unchecked")
    public static  F4> f(TryEffect4 t) {
        return (a, b, c, d) -> {
            try {
                t.f(a, b, c, d);
                return Validation.success(Unit.unit());
            } catch (Exception e) {
                return Validation.fail((Z) e);
            }
        };
    }

    @SuppressWarnings("unchecked")
    public static  F5> f(TryEffect5 t) {
        return (a, b, c, d, e) -> {
            try {
                t.f(a, b, c, d, e);
                return Validation.success(Unit.unit());
            } catch (Exception z) {
                return Validation.fail((Z) z);
            }
        };
    }

    @SuppressWarnings("unchecked")
    public static  F6> f(TryEffect6 t) {
        return (a, b, c, d, e, f) -> {
            try {
                t.f(a, b, c, d, e, f);
                return Validation.success(Unit.unit());
            } catch (Exception z) {
                return Validation.fail((Z) z);
            }
        };
    }

    @SuppressWarnings("unchecked")
    public static  F7> f(TryEffect7 t) {
        return (a, b, c, d, e, f, g) -> {
            try {
                t.f(a, b, c, d, e, f, g);
                return Validation.success(Unit.unit());
            } catch (Exception z) {
                return Validation.fail((Z) z);
            }
        };
    }

    @SuppressWarnings("unchecked")
    public static  F8> f(TryEffect8 t) {
        return (a, b, c, d, e, f, g, h) -> {
            try {
                t.f(a, b, c, d, e, f, g, h);
                return Validation.success(Unit.unit());
            } catch (Exception z) {
                return Validation.fail((Z) z);
            }
        };
    }

}