org.basex.data

Interface Result

All Known Implementing Classes:

ItemCache, Nodes

public interface Result

This is an interface for query results.

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Method Summary

Methods

Modifier and Type	Method and Description
boolean	sameAs(Result r) Compares results for equality.
void	serialize(Serializer ser) Serializes the complete result.
void	serialize(Serializer ser, int n) Serializes the specified result.
long	size() Number of values, stored in the result instance.

Method Detail

size

long size()

Number of values, stored in the result instance.

Returns:

number of values

sameAs

boolean sameAs(Result r)

Compares results for equality.

Parameters:

r - result to be compared

Returns:

true if results are equal

serialize

void serialize(Serializer ser)
               throws java.io.IOException

Serializes the complete result.

Parameters:

ser - serializer

Throws:

java.io.IOException - I/O exception

serialize

void serialize(Serializer ser,
             int n)
               throws java.io.IOException

Serializes the specified result.

Parameters:

ser - serializer

n - results offset to serialize

Throws:

java.io.IOException - I/O exception