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Provides functional interfaces for the most commonly used two-argument functions
package net.mintern.functions.ternary;
/**
* An operation of type {@code (double, int, V) -> int}.
*
* @param the type of the argument
*/
@FunctionalInterface
public interface DblIntObjToInt extends
net.mintern.functions.ternary.checked.DblIntObjToIntE {
/**
* Returns a wrapped version of {@code f} that uses {@code toRuntime} to convert any checked
* {@code Exception} to a {@code RuntimeException}.
*
* @param the type of argument 3
* @param the {@code Exception} type that the operation may throw
* @param toRuntime if a checked exception is thrown from
* {@link net.mintern.functions.ternary.checked.DblIntObjToIntE#call}, then this function
* is called in in order to convert it to a {@code RuntimeException}
* @param f the operation to wrap
* @return a wrapped version of {@code f} that does not throw checked exceptions
*/
@SuppressWarnings("unchecked")
static DblIntObjToInt unchecked(
java.util.function.Function toRuntime,
net.mintern.functions.ternary.checked.DblIntObjToIntE f) {
return (d, i, v) -> {
try {
return f.call(d, i, v);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw toRuntime.apply((E) e);
}
};
}
/**
* Returns a wrapped version of {@code f} that wraps any checked {@code Exception} with a
* {@code RuntimeException}.
*
* @param the type of argument 3
* @param the {@code Exception} type that the operation may throw
* @param f the operation to wrap
* @return a wrapped version of {@code f} that does not throw checked exceptions
*/
static DblIntObjToInt unchecked(
net.mintern.functions.ternary.checked.DblIntObjToIntE f) {
return unchecked(RuntimeException::new, f);
}
/**
* Returns a wrapped version of {@code f} that wraps any {@code IOException} with an
* {@link java.io.UncheckedIOException}.
*
* @param the type of argument 3
* @param the {@code Exception} type that the operation may throw
* @param f the operation to wrap
* @return a wrapped version of {@code f} that throws {@code UncheckedIOException} instead of
* {@code IOException}
*/
static DblIntObjToInt uncheckedIO(
net.mintern.functions.ternary.checked.DblIntObjToIntE f) {
return unchecked(java.io.UncheckedIOException::new, f);
}
/**
* Binds {@code (d)} to the beginning of {@code f}, returning a new function
* of type {@code (int, V) -> int}.
*
* @param the type of the argument
* @param f the unbound function
* @param d argument 1
* @return a new function {@code (int i, V v) -> int} that calls
* {@code f.call(d, i, v)} and returns the result.
*/
static net.mintern.functions.binary.IntObjToInt
bind(DblIntObjToInt f, double d) {
return (i, v) -> f.call(d, i, v);
}
/**
* Binds {@code (d)} to the beginning of {@code this}, returning a new function
* of type {@code (int, V) -> int}.
*
* @param d argument 1
* @return a new function {@code (int i, V v) -> int} that calls
* {@code this.call(d, i, v)} and returns the result.
*/
@Override
default net.mintern.functions.binary.IntObjToInt bind(double d) {
return DblIntObjToInt.bind(this, d);
}
/**
* Binds {@code (i, v)} to the end of {@code f}, returning a new function
* of type {@code (double) -> int}.
*
* @param the type of the argument
* @param f the unbound function
* @param i argument 2
* @param v argument 3
* @return a new function {@code (double d) -> int} that calls
* {@code f.call(d, i, v)} and returns the result.
*/
static net.mintern.functions.unary.DblToInt
rbind(DblIntObjToInt f, int i, V v) {
return (d) -> f.call(d, i, v);
}
/**
* Binds {@code (i, v)} to the end of {@code this}, returning a new function
* of type {@code (double) -> int}.
*
* @param i argument 2
* @param v argument 3
* @return a new function {@code (double d) -> int} that calls
* {@code this.call(d, i, v)} and returns the result.
*/
@Override
default net.mintern.functions.unary.DblToInt rbind(int i, V v) {
return DblIntObjToInt.rbind(this, i, v);
}
/**
* Binds {@code (d, i)} to the beginning of {@code f}, returning a new function
* of type {@code (V) -> int}.
*
* @param the type of the argument
* @param f the unbound function
* @param d argument 1
* @param i argument 2
* @return a new function {@code (V v) -> int} that calls
* {@code f.call(d, i, v)} and returns the result.
*/
static net.mintern.functions.unary.ObjToInt
bind(DblIntObjToInt f, double d, int i) {
return (v) -> f.call(d, i, v);
}
/**
* Binds {@code (d, i)} to the beginning of {@code this}, returning a new function
* of type {@code (V) -> int}.
*
* @param d argument 1
* @param i argument 2
* @return a new function {@code (V v) -> int} that calls
* {@code this.call(d, i, v)} and returns the result.
*/
@Override
default net.mintern.functions.unary.ObjToInt bind(double d, int i) {
return DblIntObjToInt.bind(this, d, i);
}
/**
* Binds {@code (v)} to the end of {@code f}, returning a new function
* of type {@code (double, int) -> int}.
*
* @param the type of the argument
* @param f the unbound function
* @param v argument 3
* @return a new function {@code (double d, int i) -> int} that calls
* {@code f.call(d, i, v)} and returns the result.
*/
static net.mintern.functions.binary.DblIntToInt
rbind(DblIntObjToInt f, V v) {
return (d, i) -> f.call(d, i, v);
}
/**
* Binds {@code (v)} to the end of {@code this}, returning a new function
* of type {@code (double, int) -> int}.
*
* @param v argument 3
* @return a new function {@code (double d, int i) -> int} that calls
* {@code this.call(d, i, v)} and returns the result.
*/
@Override
default net.mintern.functions.binary.DblIntToInt rbind(V v) {
return DblIntObjToInt.rbind(this, v);
}
/**
* Binds {@code (d, i, v)} to {@code f}, returning a new function
* of type {@code () -> int}.
*
* @param the type of the argument
* @param f the unbound function
* @param d argument 1
* @param i argument 2
* @param v argument 3
* @return a new function {@code () -> int} that calls
* {@code f.call(d, i, v)} and returns the result.
*/
static net.mintern.functions.nullary.NilToInt
bind(DblIntObjToInt f, double d, int i, V v) {
return () -> f.call(d, i, v);
}
/**
* Binds {@code (d, i, v)} to {@code this}, returning a new function
* of type {@code () -> int}.
*
* @param d argument 1
* @param i argument 2
* @param v argument 3
* @return a new function {@code () -> int} that calls
* {@code this.call(d, i, v)} and returns the result.
*/
@Override
default net.mintern.functions.nullary.NilToInt bind(double d, int i, V v) {
return DblIntObjToInt.bind(this, d, i, v);
}
}