com.sparsity.sparksee.gdb

Class Query

java.lang.Object

com.sparsity.sparksee.gdb.Query

public class Query
extends java.lang.Object

Query class.

Author:

Sparsity Technologies http://www.sparsity-technologies.com

Method Summary

Modifier and Type	Method and Description
ResultSet	execute(java.lang.String stmt, boolean reiterable) Executes the given statement.
void	setDynamic(java.lang.String name, Value value) Sets the value for a dynamic paramater.
QueryStream	setStream(java.lang.String stream, QueryStream handler) Sets a query stream handler.

Methods inherited from class java.lang.Object

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

Method Detail

setStream

public QueryStream setStream(java.lang.String stream,
                             QueryStream handler)

Sets a query stream handler.

Query streams handlers are created and destroyed by the caller.

Parameters:

stream - [in] The stream name

handler - [in] Query stream handler

Returns:

The previous handler, or NULL if it does not exists

setDynamic

public void setDynamic(java.lang.String name,
                       Value value)

Sets the value for a dynamic paramater.

Parameters:

name - [in] Parameter name

value - [in] Parameter value

execute

public ResultSet execute(java.lang.String stmt,
                         boolean reiterable)

Executes the given statement.

Parameters:

stmt - [in] Query statement.

reiterable - [in] Whether we want the resultset to be reiterable or not

Returns:

A ResultSet instance with the contents of the result of the query.