blinkToAppendOnly

The BlinkTableTools.blinkToAppendOnly method creates an append-only table from the supplied blink table.

Syntax

import io.deephaven.engine.table.impl.BlinkTableTools

BlinkTableTools.blinkToAppendOnly(blinkTable)
BlinkTableTools.blinkToAppendOnly(blinkTable, sizeLimit)
BlinkTableTools.blinkToAppendOnly(blinkTable, memoKey)
BlinkTableTools.blinkToAppendOnly(blinkTable, sizeLimit, memoKey)

Parameters

Parameter	Type	Description
blinkTable	Table	The blink table to convert to an append-only table.
sizeLimit	long	The maximum number of rows in the resulting append-only table.
memoKey	Object	Saves a weak reference to the result of the given operation under the given memoization key. Set to null to disable memoization.

Returns

An append-only table.

Example

The following example creates a blink table with a TimeTable.Builder and then converts the blink table to an append-only table with blinkToAppendOnly.

import io.deephaven.engine.table.impl.TimeTable.Builder
import io.deephaven.engine.table.impl.BlinkTableTools

builder = new Builder().period("PT2S").blinkTable(true)

tt1 = builder.build()

appendOnlyResult = BlinkTableTools.blinkToAppendOnly(tt1)

Related Documentation

• timeTable