Package io.deephaven.web.client.api.barrage.data

Class WebBarrageSubscription.ViewportImpl

java.lang.Object

io.deephaven.web.client.api.barrage.data.WebBarrageSubscription

io.deephaven.web.client.api.barrage.data.WebBarrageSubscription.ViewportImpl

Enclosing class:

WebBarrageSubscription

public static class WebBarrageSubscription.ViewportImpl
extends WebBarrageSubscription

Nested Class Summary

Nested classes/interfaces inherited from class io.deephaven.web.client.api.barrage.data.WebBarrageSubscription

WebBarrageSubscription.BlinkImpl, WebBarrageSubscription.DataChangedHandler, WebBarrageSubscription.RedirectedImpl, WebBarrageSubscription.ViewportChangedHandler, WebBarrageSubscription.ViewportImpl

Field Summary

Fields inherited from class io.deephaven.web.client.api.barrage.data.WebBarrageSubscription

BATCH_SIZE, capacity, COLUMNS_AS_LIST, currentRowSet, dataChangedHandler, destSources, MAX_MESSAGE_SIZE, serverColumns, serverReverseViewport, serverViewport, state, viewportChangedHandler

Constructor Summary

Constructors

Constructor	Description
ViewportImpl(ClientTableState state, WebBarrageSubscription.ViewportChangedHandler viewportChangedHandler, WebBarrageSubscription.DataChangedHandler dataChangedHandler, WebColumnData[] dataSinks)

Method Summary

Modifier and Type	Method	Description
void	applyUpdates(WebBarrageMessage message)
RangeSet	getCurrentRowSet()
long	getCurrentSize()
jsinterop.base.Any	getData(long key, int col)	Reads a value from the table subscription.

Methods inherited from class io.deephaven.web.client.api.barrage.data.WebBarrageSubscription

getServerViewport, isReversed, isSubscribedColumn, numColumns, subscribe, updateServerViewport

Methods inherited from class java.lang.Object

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

Constructor Details

ViewportImpl

public ViewportImpl(ClientTableState state,
 WebBarrageSubscription.ViewportChangedHandler viewportChangedHandler,
 WebBarrageSubscription.DataChangedHandler dataChangedHandler,
 WebColumnData[] dataSinks)

Method Details

getCurrentSize

public long getCurrentSize()

Overrides:

getCurrentSize in class WebBarrageSubscription

Returns:

the current size of the table

getCurrentRowSet

public RangeSet getCurrentRowSet()

Overrides:

getCurrentRowSet in class WebBarrageSubscription

applyUpdates

public void applyUpdates(WebBarrageMessage message)

Specified by:

applyUpdates in class WebBarrageSubscription

getData

public jsinterop.base.Any getData(long key,
 int col)

Description copied from class: WebBarrageSubscription

Reads a value from the table subscription.

Specified by:

getData in class WebBarrageSubscription

Parameters:

key - the row to read in key-space

col - the index of the column to read

Returns:

the value read from the table