org.apache.ignite.internal.processors.cache.persistence.wal

Interface ByteBufferBackedDataInput

All Superinterfaces:

DataInput

All Known Subinterfaces:

FileInput

All Known Implementing Classes:

ByteBufferBackedDataInputImpl, FileInput.Crc32CheckingFileInput, SimpleFileInput

public interface ByteBufferBackedDataInput
extends DataInput

ByteBuffer backed data input

Method Summary

Modifier and Type	Method and Description
ByteBuffer	buffer()
void	ensure(int requested) ensure that requested count of byte is available in data input and will try to load data if not

Methods inherited from interface java.io.DataInput

readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes

Method Detail

buffer

ByteBuffer buffer()

Returns:

ByteBuffer hold by data input

ensure

void ensure(int requested)
     throws IOException

ensure that requested count of byte is available in data input and will try to load data if not

Parameters:

requested - Requested number of bytes.

Throws:

IOException - If failed.