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Provides functional interfaces for the most commonly used two-argument functions
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package net.mintern.functions.ternary;
/**
* An operation of type {@code (int, int, double) -> double}.
*
*/
@FunctionalInterface
public interface IntIntDblToDbl extends
net.mintern.functions.ternary.checked.IntIntDblToDblE {
/**
* Returns a wrapped version of {@code f} that uses {@code toRuntime} to convert any checked
* {@code Exception} to a {@code RuntimeException}.
*
* @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.IntIntDblToDblE#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 IntIntDblToDbl unchecked(
java.util.function.Function toRuntime,
net.mintern.functions.ternary.checked.IntIntDblToDblE f) {
return (i1, i2, d) -> {
try {
return f.call(i1, i2, d);
} 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 {@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 IntIntDblToDbl unchecked(
net.mintern.functions.ternary.checked.IntIntDblToDblE 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 {@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 IntIntDblToDbl uncheckedIO(
net.mintern.functions.ternary.checked.IntIntDblToDblE f) {
return unchecked(java.io.UncheckedIOException::new, f);
}
/**
* Binds {@code (i1)} to the beginning of {@code f}, returning a new function
* of type {@code (int, double) -> double}.
*
* @param f the unbound function
* @param i1 argument 1
* @return a new function {@code (int i2, double d) -> double} that calls
* {@code f.call(i1, i2, d)} and returns the result.
*/
static net.mintern.functions.binary.IntDblToDbl
bind(IntIntDblToDbl f, int i1) {
return (i2, d) -> f.call(i1, i2, d);
}
/**
* Binds {@code (i1)} to the beginning of {@code this}, returning a new function
* of type {@code (int, double) -> double}.
*
* @param i1 argument 1
* @return a new function {@code (int i2, double d) -> double} that calls
* {@code this.call(i1, i2, d)} and returns the result.
*/
@Override
default net.mintern.functions.binary.IntDblToDbl bind(int i1) {
return IntIntDblToDbl.bind(this, i1);
}
/**
* Binds {@code (i2, d)} to the end of {@code f}, returning a new function
* of type {@code (int) -> double}.
*
* @param f the unbound function
* @param i2 argument 2
* @param d argument 3
* @return a new function {@code (int i1) -> double} that calls
* {@code f.call(i1, i2, d)} and returns the result.
*/
static net.mintern.functions.unary.IntToDbl
rbind(IntIntDblToDbl f, int i2, double d) {
return (i1) -> f.call(i1, i2, d);
}
/**
* Binds {@code (i2, d)} to the end of {@code this}, returning a new function
* of type {@code (int) -> double}.
*
* @param i2 argument 2
* @param d argument 3
* @return a new function {@code (int i1) -> double} that calls
* {@code this.call(i1, i2, d)} and returns the result.
*/
@Override
default net.mintern.functions.unary.IntToDbl rbind(int i2, double d) {
return IntIntDblToDbl.rbind(this, i2, d);
}
/**
* Binds {@code (i1, i2)} to the beginning of {@code f}, returning a new function
* of type {@code (double) -> double}.
*
* @param f the unbound function
* @param i1 argument 1
* @param i2 argument 2
* @return a new function {@code (double d) -> double} that calls
* {@code f.call(i1, i2, d)} and returns the result.
*/
static net.mintern.functions.unary.DblToDbl
bind(IntIntDblToDbl f, int i1, int i2) {
return (d) -> f.call(i1, i2, d);
}
/**
* Binds {@code (i1, i2)} to the beginning of {@code this}, returning a new function
* of type {@code (double) -> double}.
*
* @param i1 argument 1
* @param i2 argument 2
* @return a new function {@code (double d) -> double} that calls
* {@code this.call(i1, i2, d)} and returns the result.
*/
@Override
default net.mintern.functions.unary.DblToDbl bind(int i1, int i2) {
return IntIntDblToDbl.bind(this, i1, i2);
}
/**
* Binds {@code (d)} to the end of {@code f}, returning a new function
* of type {@code (int, int) -> double}.
*
* @param f the unbound function
* @param d argument 3
* @return a new function {@code (int i1, int i2) -> double} that calls
* {@code f.call(i1, i2, d)} and returns the result.
*/
static net.mintern.functions.binary.IntIntToDbl
rbind(IntIntDblToDbl f, double d) {
return (i1, i2) -> f.call(i1, i2, d);
}
/**
* Binds {@code (d)} to the end of {@code this}, returning a new function
* of type {@code (int, int) -> double}.
*
* @param d argument 3
* @return a new function {@code (int i1, int i2) -> double} that calls
* {@code this.call(i1, i2, d)} and returns the result.
*/
@Override
default net.mintern.functions.binary.IntIntToDbl rbind(double d) {
return IntIntDblToDbl.rbind(this, d);
}
/**
* Binds {@code (i1, i2, d)} to {@code f}, returning a new function
* of type {@code () -> double}.
*
* @param f the unbound function
* @param i1 argument 1
* @param i2 argument 2
* @param d argument 3
* @return a new function {@code () -> double} that calls
* {@code f.call(i1, i2, d)} and returns the result.
*/
static net.mintern.functions.nullary.NilToDbl
bind(IntIntDblToDbl f, int i1, int i2, double d) {
return () -> f.call(i1, i2, d);
}
/**
* Binds {@code (i1, i2, d)} to {@code this}, returning a new function
* of type {@code () -> double}.
*
* @param i1 argument 1
* @param i2 argument 2
* @param d argument 3
* @return a new function {@code () -> double} that calls
* {@code this.call(i1, i2, d)} and returns the result.
*/
@Override
default net.mintern.functions.nullary.NilToDbl bind(int i1, int i2, double d) {
return IntIntDblToDbl.bind(this, i1, i2, d);
}
}