DoubleArrayTimeCacheFromVDoubleArray (CSS Core API)

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org.epics.pvmanager.extra
Class DoubleArrayTimeCacheFromVDoubleArray

java.lang.Object
  org.epics.pvmanager.extra.DoubleArrayTimeCacheFromVDoubleArray

All Implemented Interfaces:: DoubleArrayTimeCache

public class DoubleArrayTimeCacheFromVDoubleArray
extends java.lang.Object
implements DoubleArrayTimeCache
extends java.lang.Object
implements DoubleArrayTimeCache

Author:: carcassi

Nested Class Summary
`class`	`DoubleArrayTimeCacheFromVDoubleArray.Data`

Constructor Summary
`DoubleArrayTimeCacheFromVDoubleArray(Function<java.util.List<VDoubleArray>> function)`

Method Summary
`DoubleArrayTimeCache.Data`	`getData(Timestamp begin, Timestamp end)`
`Display`	`getDisplay()`
`java.util.List<DoubleArrayTimeCache.Data>`	`newData(Timestamp beginUpdate, Timestamp endUpdate, Timestamp beginNew, Timestamp endNew)` Each segment of the new data ends with an array of old data.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

DoubleArrayTimeCacheFromVDoubleArray

public DoubleArrayTimeCacheFromVDoubleArray(Function<java.util.List<VDoubleArray>> function)

Method Detail

getData

public DoubleArrayTimeCache.Data getData(Timestamp begin,
                                         Timestamp end)

Specified by:: getData in interface DoubleArrayTimeCache

newData

public java.util.List<DoubleArrayTimeCache.Data> newData(Timestamp beginUpdate,
                                                         Timestamp endUpdate,
                                                         Timestamp beginNew,
                                                         Timestamp endNew)

Description copied from interface: DoubleArrayTimeCache

Each segment of the new data ends with an array of old data. Two regions can be requested: an update region, where only updates are going to be returned, and a new region, where all data is going to be returned.

Specified by:: newData in interface DoubleArrayTimeCache

Returns:: the new data chunks

getDisplay

public Display getDisplay()

Specified by:: getDisplay in interface DoubleArrayTimeCache