com.github.ambry.store

Interface Read

public interface Read

Provides a read interface into the underlying storage layer

Method Summary

Modifier and Type	Method and Description
void	readInto(java.nio.ByteBuffer buffer, long position) Read from the underlying store(file) into the buffer starting at the given position in the store.

Method Detail

readInto

void readInto(java.nio.ByteBuffer buffer,
              long position)
       throws java.io.IOException

Read from the underlying store(file) into the buffer starting at the given position in the store. Reads exactly buffer.remaining() amount of data or throws an exception.

Parameters:

buffer - The buffer into which the read needs to write to

position - The position to start the read from

Throws:

java.io.IOException