org.wso2.extension.siddhi.store.rdbms

Class RDBMSIterator

java.lang.Object

org.wso2.extension.siddhi.store.rdbms.RDBMSIterator

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<Object[]>, org.wso2.siddhi.core.table.record.RecordIterator<Object[]>

public class RDBMSIterator
extends Object
implements org.wso2.siddhi.core.table.record.RecordIterator<Object[]>

A class representing a RecordIterator which is responsible for processing RDBMS Event Table find() operations in a streaming fashion.

Constructor Summary

Constructors

Constructor and Description
RDBMSIterator(Connection conn, PreparedStatement stmt, ResultSet rs, List<org.wso2.siddhi.query.api.definition.Attribute> attributes, String tableName)

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	finalize()
boolean	hasNext()
Object[]	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

RDBMSIterator

public RDBMSIterator(Connection conn,
                     PreparedStatement stmt,
                     ResultSet rs,
                     List<org.wso2.siddhi.query.api.definition.Attribute> attributes,
                     String tableName)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Object[]>

next

public Object[] next()

Specified by:

next in interface Iterator<Object[]>

remove

public void remove()

Specified by:

remove in interface Iterator<Object[]>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable