heptagon/lib/java/jeptagon/Pervasives.java

package jeptagon;

import java.util.concurrent.Executors;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;

public class Pervasives {

	public static int between(int i, int m) {
		if (i<0) return 0;
		else if (i>=m) return m-1;
		else return i;
	}

	public static final ExecutorService executor_cached = Executors.newCachedThreadPool();

	public static class StaticFuture<V> implements Future<V> {
		V v;

		public StaticFuture(V v) { this.v = v;	}

		public boolean cancel(boolean mayInterruptIfRunning) { return false; }

		public boolean isCancelled() { return false; }

		public boolean isDone() { return true; }

		public V get() { return v; }

		public V get(long timeout, TimeUnit unit) { return v; }
	}

	public static class Tuple1 {
		public final Object c0;
		public Tuple1(Object v) {
			c0 = v;
		}
	}

	public static class Tuple2 {
		public final Object c0;
		public final Object c1;
		public Tuple2(Object v0, Object v1) {
			c0 = v0;
			c1 = v1;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString() + ")";
		}
	}

	public static class Tuple3 {
		public final Object c0;
		public final Object c1;
		public final Object c2;
		public Tuple3(Object v0, Object v1, Object v2) {
			c0 = v0;
			c1 = v1;
			c2 = v2;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString() + ", " + c2.toString() + ")";
		}
	}

	public static class Tuple4 {
		public final Object c0;
		public final Object c1;
		public final Object c2;
		public final Object c3;
		public Tuple4(Object v0, Object v1, Object v2, Object v3) {
			c0 = v0;
			c1 = v1;
			c2 = v2;
			c3 = v3;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString()
			+ ", " + c2.toString() + ", " + c3.toString() + ")";
		}
	}

	public static class Tuple5 {
		public final Object c0;
		public final Object c1;
		public final Object c2;
		public final Object c3;
		public final Object c4;
		public Tuple5(Object v0, Object v1, Object v2, Object v3, Object v4) {
			c0 = v0;
			c1 = v1;
			c2 = v2;
			c3 = v3;
			c4 = v4;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString() + ", " + c2.toString()
			+ ", " + c3.toString() + ", " + c4.toString() + ")";
		}
	}

	public static class Tuple6 {
		public final Object c0;
		public final Object c1;
		public final Object c2;
		public final Object c3;
		public final Object c4;
		public final Object c5;
		public Tuple6(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5) {
			c0 = v0;
			c1 = v1;
			c2 = v2;
			c3 = v3;
			c4 = v4;
			c5 = v5;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString() + ", " + c2.toString()
			+ ", " + c3.toString() + ", " + c4.toString() + ", " + c5.toString() + ")";
		}
	}

	public static class Tuple7 {
		public final Object c0;
		public final Object c1;
		public final Object c2;
		public final Object c3;
		public final Object c4;
		public final Object c5;
		public final Object c6;
		public Tuple7(Object v0, Object v1, Object v2, Object v3, Object v4, Object v5, Object v6) {
			c0 = v0;
			c1 = v1;
			c2 = v2;
			c3 = v3;
			c4 = v4;
			c5 = v5;
			c6 = v6;
		}
		public String toString() {
			return "(" + c0.toString() + ", " + c1.toString() + ", " + c2.toString()
			+ ", " + c3.toString() + ", " + c4.toString() + ", " + c5.toString()
			+ ", " + c6.toString() + ")";
		}
	}

	public static int do_stuff(int coeff) {
		int x = 13;
		for (int i = 0; i < coeff; i++) {
			for (int j = 0; j < 1000000; j++) {
				x = (x + j) % (x + j/x) + 13;
			}
		}
		return x;
	}


}