Class RowOutput

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

java.io.DataOutputStream

RowOutput

All Implemented Interfaces:

Closeable, DataOutput, Flushable, AutoCloseable

public class RowOutput
extends DataOutputStream

An output stream with methods that write values into a byte array. It is a subclass of Java's DataOutputStream, and it is similar to the TupleOutput class from Berkeley DB's Bind API. We're using our own version so that we can make it easier to view and interpret the current contents of the byte array for debugging purposes.

Field Summary

Fields inherited from class java.io.DataOutputStream

written

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

Constructors

Constructor and Description
RowOutput() Constructs a RowOutput object

Method Summary

Modifier and Type	Method and Description
byte[]	getBufferBytes() Returns a byte array containing the bytes written to this RowOutput
int	getBufferLength() Returns the number of bytes written to this RowOutput
String	toString() Returns a String representation of this RowOutput object that shows the current contents of the underlying byte array.

Methods inherited from class java.io.DataOutputStream

flush, size, write, write, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeDouble, writeFloat, writeInt, writeLong, writeShort, writeUTF

Methods inherited from class java.io.FilterOutputStream

close, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.io.DataOutput

write

Constructor Detail

RowOutput

public RowOutput()

Constructs a RowOutput object

Method Detail

getBufferBytes

public byte[] getBufferBytes()

Returns a byte array containing the bytes written to this RowOutput

Returns:

an array of bytes written to this RowOutput

getBufferLength

public int getBufferLength()

Returns the number of bytes written to this RowOutput

Returns:

the number of bytes written

toString

public String toString()

Returns a String representation of this RowOutput object that shows the current contents of the underlying byte array.

Overrides:

toString in class Object

Returns:

a String for this RowOutput