org.apache.giraph.utils

Interface ExtendedDataInput

All Superinterfaces:

DataInput

All Known Implementing Classes:

BigDataInput, ExtendedByteArrayDataInput, UnsafeArrayReads, UnsafeByteArrayInputStream, UnsafeReads, UnsafeReusableByteArrayInput

public interface ExtendedDataInput
extends DataInput

Add some functionality to data input

Method Summary

Modifier and Type	Method and Description
int	available() How many bytes are available?
boolean	endOfInput() Check if we read everything from the input
int	getPos() Get the position of what has been read

Methods inherited from interface java.io.DataInput

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

Method Detail

getPos

int getPos()

Get the position of what has been read

Returns:

How many bytes have been read?

available

int available()

How many bytes are available?

Returns:

Bytes available

endOfInput

boolean endOfInput()

Check if we read everything from the input

Returns:

True iff we read everything from the input