Package io.tiledb.java.api

Class QueryChannel

java.lang.Object

io.tiledb.java.api.QueryChannel

All Implemented Interfaces:

java.lang.AutoCloseable

public class QueryChannel
extends java.lang.Object
implements java.lang.AutoCloseable

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	QueryChannel(Context ctx, SWIGTYPE_p_p_tiledb_query_channel_t queryChannelpp)

Method Summary

Modifier and Type	Method	Description
void	applyAggregate(java.lang.String fieldName, ChannelOperation channelOperation)	Apply an aggregate operation on this channel which will produce the results on the output field passed as argument
void	close()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryChannel

protected QueryChannel(Context ctx,
                       SWIGTYPE_p_p_tiledb_query_channel_t queryChannelpp)

Method Detail

applyAggregate

public void applyAggregate(java.lang.String fieldName,
                           ChannelOperation channelOperation)
                    throws TileDBError

Apply an aggregate operation on this channel which will produce the results on the output field passed as argument

Parameters:

fieldName - The field name

channelOperation - the aggregate operation to be applied on the channel

Throws:

TileDBError

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Throws:

java.lang.Exception