ChannelExpressionList (CSS Core API)

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org.epics.pvmanager.expression
Class ChannelExpressionList<R,W>

java.lang.Object
  org.epics.pvmanager.expression.SourceRateReadWriteExpressionListImpl<R,W>
      org.epics.pvmanager.expression.ChannelExpressionList<R,W>


Type Parameters:: R - type of the read payload; W - type of the write payload

All Implemented Interfaces:: SourceRateExpressionList<R>, SourceRateReadWriteExpressionList<R,W>, WriteExpressionList<W>

public class ChannelExpressionList<R,W>
extends SourceRateReadWriteExpressionListImpl<R,W>
extends SourceRateReadWriteExpressionListImpl<R,W>

Represents a list of channel, which can be both read or written.

Author:: carcassi

Constructor Summary
`ChannelExpressionList(java.util.Collection<java.lang.String> channelNames, java.lang.Class<R> readClass, java.lang.Class<W> writeClass)` An expression for a list of channels with the given names, which are expected to provide a read payload of `readClass` and accept a write payload of `writeClass`.

Method Summary
`ChannelExpressionList<R,W>`	`after(java.lang.String... channelNames)` For writes only, marks that these channels should be written only after the given channels.

Methods inherited from class org.epics.pvmanager.expression.SourceRateReadWriteExpressionListImpl
`and, and, and, getSourceRateExpressions, getSourceRateReadWriteExpressions, getWriteExpressions`

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

Constructor Detail

ChannelExpressionList

public ChannelExpressionList(java.util.Collection<java.lang.String> channelNames,
                             java.lang.Class<R> readClass,
                             java.lang.Class<W> writeClass)

An expression for a list of channels with the given names, which are expected to provide a read payload of readClass and accept a write payload of writeClass.

Parameters:: readClass - type of the read payload; writeClass - type of the write payload; channelNames - the names of the channels

Method Detail

after

public ChannelExpressionList<R,W> after(java.lang.String... channelNames)

For writes only, marks that these channels should be written only after the given channels.

Parameters:: channelNames - preceding channel names
Returns:: this