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Code Issues Releases Wiki Activity

Make Mount.openForRead always return a SeekableByteChannel

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I want to make some further changes to Mount here, but this helps
simplify BinaryReadableHandle a little.
This commit is contained in:
Jonathan Coates
2022-12-03 18:20:50 +00:00
parent c96172e78d
commit fc5f296eeb
8 changed files with 53 additions and 68 deletions
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10
projects/core-api/src/main/java/dan200/computercraft/api/filesystem/Mount.java
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@@ -8,7 +8,7 @@ package dan200.computercraft.api.filesystem;
import dan200.computercraft.api.peripheral.IComputerAccess;
import java.io.IOException;
import java.nio.channels.ReadableByteChannel;
import java.nio.channels.SeekableByteChannel;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.List;
@@ -60,15 +60,13 @@ public interface Mount {
long getSize(String path) throws IOException;
/**
* Opens a file with a given path, and returns an {@link ReadableByteChannel} representing its contents.
* Opens a file with a given path, and returns a {@link SeekableByteChannel} representing its contents.
*
* @param path A file path in normalised format, relative to the mount location. ie: "programs/myprogram".
* @return A channel representing the contents of the file. If the channel implements
* {@link java.nio.channels.SeekableByteChannel}, one will be able to seek to arbitrary positions when using binary
* mode.
* @return A channel representing the contents of the file.
* @throws IOException If the file does not exist, or could not be opened.
*/
ReadableByteChannel openForRead(String path) throws IOException;
SeekableByteChannel openForRead(String path) throws IOException;
/**
* Get attributes about the given file.