/**
 * This code is generated in org.simantics.scl.runtime.generation.GenerateFunctions.
 * Do not edit manually!
 */
package org.simantics.scl.runtime.function;

import java.util.Arrays;

@SuppressWarnings("all")
public abstract class FunctionImpl4<P0,P1,P2,P3,R> implements Function<P0,P1,P2,P3,Object,Object,Object,Object,Object,Object,Object,R,Object,Object,Object,Object> {
    @Override
    public Object apply(Object p0) {
        return new UnsaturatedFunction1(this, p0);
    }

    @Override
    public Object apply(Object p0, Object p1) {
        return new UnsaturatedFunction2(this, p0, p1);
    }

    @Override
    public Object apply(Object p0, Object p1, Object p2) {
        return new UnsaturatedFunction3(this, p0, p1, p2);
    }

    @Override
    public abstract R apply(P0 p0, P1 p1, P2 p2, P3 p3);

    @Override
    public Object apply(Object p0, Object p1, Object p2, Object p3, Object p4) {
        try {
            return ((Function)apply((P0)p0, (P1)p1, (P2)p2, (P3)p3)).apply(p4);
        } catch(ClassCastException e) {
            throw new CalledWithTooManyParameters();
        }
    }

    @Override
    public Object apply(Object p0, Object p1, Object p2, Object p3, Object p4, Object p5) {
        try {
            return ((Function)apply((P0)p0, (P1)p1, (P2)p2, (P3)p3)).apply(p4, p5);
        } catch(ClassCastException e) {
            throw new CalledWithTooManyParameters();
        }
    }

    @Override
    public Object apply(Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6) {
        try {
            return ((Function)apply((P0)p0, (P1)p1, (P2)p2, (P3)p3)).apply(p4, p5, p6);
        } catch(ClassCastException e) {
            throw new CalledWithTooManyParameters();
        }
    }

    @Override
    public Object apply(Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7) {
        try {
            return ((Function)apply((P0)p0, (P1)p1, (P2)p2, (P3)p3)).apply(p4, p5, p6, p7);
        } catch(ClassCastException e) {
            throw new CalledWithTooManyParameters();
        }
    }

    @Override
    public Object applyArray(Object ... ps) {
        switch(ps.length) {
        case 0:
            return this;
        case 1:
            return new UnsaturatedFunction1(this, ps[0]);
        case 2:
            return new UnsaturatedFunction2(this, ps[0], ps[1]);
        case 3:
            return new UnsaturatedFunction3(this, ps[0], ps[1], ps[2]);
        case 4:
            return apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3]);
        case 5:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 6:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 7:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 8:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6], ps[7]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 9:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6], ps[7], ps[8]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 10:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6], ps[7], ps[8], ps[9]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 11:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6], ps[7], ps[8], ps[9], ps[10]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        case 12:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(ps[4], ps[5], ps[6], ps[7], ps[8], ps[9], ps[10], ps[11]);
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        default:
            try {
                return ((Function)apply((P0)ps[0], (P1)ps[1], (P2)ps[2], (P3)ps[3])).apply(Arrays.copyOfRange(ps, 4, ps.length));
            } catch(ClassCastException e) {
                throw new CalledWithTooManyParameters();
            }
        }
    }
}