tinyj-lava-api

Functional interfaces with checked exceptions

TinyJ Lava-API

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Functional interfaces with checked exceptions.

Java’s default functional interfaces (i.e. java.util.function.Function and friends) allow for raising checked exception, which basically denies us from using these neat lambda shorthands for anything that may throw checked exceptions. tinyj-lava-api is a first step to fix that defining equivalent functional interfaces with declared checked exceptions.

Additionally tinyj-lava-api defines two exception types. NoException is a marker class that allows to declare a method to not to throw any exception at all. This is not enforced by the compiler though. WrappedCheckedException is just for wrapping checked exceptions. While new RuntimeException(e) achieves the same thing using WrappedCheckedException allows for clearer communication and makes unwrapping of such exceptions much easier.

API documentation

You can find the API documentation here.

License

Copyright 2016 Eric Karge [email protected]

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.