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Provides functional interfaces for the most commonly used two-argument functions
package net.mintern.functions.ternary.checked;
/**
* An operation of type {@code (T, U, V) -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
*/
@FunctionalInterface
public interface ObjObjObjToObjE {
/**
* Performs this operation.
*
* @param t argument 1
* @param u argument 2
* @param v argument 3
* @return the result of the operation
* @throws E if the operation cannot be completed
*/
R call(T t, U u, V v) throws E;
/**
* Binds {@code (t)} to the beginning of {@code f}, returning a new function
* of type {@code (U, V) -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
* @param f the unbound function
* @param t argument 1
* @return a new function {@code (U u, V v) -> R} that calls
* {@code f.call(t, u, v)} and returns the result.
*/
static net.mintern.functions.binary.checked.ObjObjToObjE
bind(ObjObjObjToObjE f, T t) {
return (u, v) -> f.call(t, u, v);
}
/**
* Binds {@code (t)} to the beginning of {@code this}, returning a new function
* of type {@code (U, V) -> R}.
*
* @param t argument 1
* @return a new function {@code (U u, V v) -> R} that calls
* {@code this.call(t, u, v)} and returns the result.
*/
default net.mintern.functions.binary.checked.ObjObjToObjE bind(T t) {
return ObjObjObjToObjE.bind(this, t);
}
/**
* Binds {@code (u, v)} to the end of {@code f}, returning a new function
* of type {@code (T) -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
* @param f the unbound function
* @param u argument 2
* @param v argument 3
* @return a new function {@code (T t) -> R} that calls
* {@code f.call(t, u, v)} and returns the result.
*/
static net.mintern.functions.unary.checked.ObjToObjE
rbind(ObjObjObjToObjE f, U u, V v) {
return (t) -> f.call(t, u, v);
}
/**
* Binds {@code (u, v)} to the end of {@code this}, returning a new function
* of type {@code (T) -> R}.
*
* @param u argument 2
* @param v argument 3
* @return a new function {@code (T t) -> R} that calls
* {@code this.call(t, u, v)} and returns the result.
*/
default net.mintern.functions.unary.checked.ObjToObjE rbind(U u, V v) {
return ObjObjObjToObjE.rbind(this, u, v);
}
/**
* Binds {@code (t, u)} to the beginning of {@code f}, returning a new function
* of type {@code (V) -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
* @param f the unbound function
* @param t argument 1
* @param u argument 2
* @return a new function {@code (V v) -> R} that calls
* {@code f.call(t, u, v)} and returns the result.
*/
static net.mintern.functions.unary.checked.ObjToObjE
bind(ObjObjObjToObjE f, T t, U u) {
return (v) -> f.call(t, u, v);
}
/**
* Binds {@code (t, u)} to the beginning of {@code this}, returning a new function
* of type {@code (V) -> R}.
*
* @param t argument 1
* @param u argument 2
* @return a new function {@code (V v) -> R} that calls
* {@code this.call(t, u, v)} and returns the result.
*/
default net.mintern.functions.unary.checked.ObjToObjE bind(T t, U u) {
return ObjObjObjToObjE.bind(this, t, u);
}
/**
* Binds {@code (v)} to the end of {@code f}, returning a new function
* of type {@code (T, U) -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
* @param f the unbound function
* @param v argument 3
* @return a new function {@code (T t, U u) -> R} that calls
* {@code f.call(t, u, v)} and returns the result.
*/
static net.mintern.functions.binary.checked.ObjObjToObjE
rbind(ObjObjObjToObjE f, V v) {
return (t, u) -> f.call(t, u, v);
}
/**
* Binds {@code (v)} to the end of {@code this}, returning a new function
* of type {@code (T, U) -> R}.
*
* @param v argument 3
* @return a new function {@code (T t, U u) -> R} that calls
* {@code this.call(t, u, v)} and returns the result.
*/
default net.mintern.functions.binary.checked.ObjObjToObjE rbind(V v) {
return ObjObjObjToObjE.rbind(this, v);
}
/**
* Binds {@code (t, u, v)} to {@code f}, returning a new function
* of type {@code () -> R}.
*
* @param the type of argument 1
* @param the type of argument 2
* @param the type of argument 3
* @param the type of the return value
* @param the {@code Exception} type that the operation may throw
* @param f the unbound function
* @param t argument 1
* @param u argument 2
* @param v argument 3
* @return a new function {@code () -> R} that calls
* {@code f.call(t, u, v)} and returns the result.
*/
@SuppressWarnings("unchecked") // maven spuriously warns about a type error in this case
static net.mintern.functions.nullary.checked.NilToObjE
bind(ObjObjObjToObjE f, T t, U u, V v) {
return () -> f.call(t, u, v);
}
/**
* Binds {@code (t, u, v)} to {@code this}, returning a new function
* of type {@code () -> R}.
*
* @param t argument 1
* @param u argument 2
* @param v argument 3
* @return a new function {@code () -> R} that calls
* {@code this.call(t, u, v)} and returns the result.
*/
default net.mintern.functions.nullary.checked.NilToObjE bind(T t, U u, V v) {
return ObjObjObjToObjE.bind(this, t, u, v);
}
}