Package org.cactoos

Interface Input

All Known Implementing Classes:

CheckedInput, CloseShieldInput, DeadInput, GzipInput, HeadOf, InputNoNulls, InputOf, InputWithFallback, Joined, LoggingInput, ResourceOf, Stdin, Sticky, SyncInput, TailOf, TeeInput, UncheckedInput, Zip

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Input

Input.

Here is for example how Input can be used in order to read the content of a text file:

 String content = new TextOf(
   new InputOf(new File("/tmp/names.txt"))
 ).asString();

Here InputOf implements Input and behaves like one, providing read-only access to the encapsulated File.

There is no thread-safety guarantee.

Since:

0.1

See Also:

InputOf

Method Summary

Modifier and Type	Method	Description
InputStream	stream()	Get read access to it.

Method Detail

stream

InputStream stream()
            throws Exception

Get read access to it.

Returns:

InputStream to read from

Throws:

Exception - If something goes wrong