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The module for FunctionalJ Core.
// ============================================================================
// Copyright (c) 2017-2019 Nawapunth Manusitthipol (NawaMan - http://nawaman.net).
// ----------------------------------------------------------------------------
// MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// ============================================================================
package functionalj.function;
import static java.util.Objects.requireNonNull;
import java.util.function.Consumer;
import functionalj.functions.ThrowFuncs;
import functionalj.promise.HasPromise;
import functionalj.promise.Promise;
import lombok.val;
public interface FuncUnit1 extends Consumer {
public static FuncUnit1 of(FuncUnit1 consumer) {
return consumer;
}
public static FuncUnit1 funcUnit1(FuncUnit1 consumer) {
return consumer;
}
public static FuncUnit1 from(Consumer consumer) {
return consumer::accept;
}
public void acceptUnsafe(INPUT input) throws Exception;
public default void accept(INPUT input) {
try {
acceptUnsafe(input);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw ThrowFuncs.exceptionTransformer.value().apply(e);
}
}
public default void acceptCarelessly(INPUT input) {
try {
acceptUnsafe(input);
} catch (Exception e) {
}
}
public default FuncUnit1 then(FuncUnit0 after) {
requireNonNull(after);
return input -> {
acceptUnsafe(input);
after.runUnsafe();
};
}
public default FuncUnit1 then(FuncUnit1 super INPUT> after) {
requireNonNull(after);
return input -> {
acceptUnsafe(input);
after.acceptUnsafe(input);
};
}
public default Func1 thenReturnNull() {
return thenReturn(null);
}
public default Func1 thenReturn(T value) {
return input -> {
acceptUnsafe(input);
return value;
};
}
public default Func1 thenGet(Func0 supplier) {
requireNonNull(supplier);
return input -> {
acceptUnsafe(input);
val value = supplier.applyUnsafe();
return value;
};
}
public default FuncUnit1 ignoreNullInput() {
return input -> {
if (input != null)
acceptUnsafe(input);
};
}
public default FuncUnit1 carelessly() {
return this::acceptCarelessly;
}
public default Func1> async() {
return this.thenReturnNull().async();
}
public default Func1, Promise