Package akka.persistence.journal
Class EventAdapters.CombinedReadEventAdapter
- java.lang.Object
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- akka.persistence.journal.EventAdapters.CombinedReadEventAdapter
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- All Implemented Interfaces:
EventAdapter
,ReadEventAdapter
,WriteEventAdapter
,java.io.Serializable
,scala.Equals
,scala.Product
,scala.Serializable
- Enclosing class:
- EventAdapters
public static class EventAdapters.CombinedReadEventAdapter extends java.lang.Object implements EventAdapter, scala.Product, scala.Serializable
INTERNAL API- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description CombinedReadEventAdapter(scala.collection.immutable.Seq<EventAdapter> adapters)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description scala.collection.immutable.Seq<EventAdapter>
adapters()
boolean
canEqual(java.lang.Object x$1)
EventAdapters.CombinedReadEventAdapter
copy(scala.collection.immutable.Seq<EventAdapter> adapters)
scala.collection.immutable.Seq<EventAdapter>
copy$default$1()
boolean
equals(java.lang.Object x$1)
EventSeq
fromJournal(java.lang.Object event, java.lang.String manifest)
int
hashCode()
java.lang.String
manifest(java.lang.Object event)
int
productArity()
java.lang.Object
productElement(int x$1)
scala.collection.Iterator<java.lang.Object>
productIterator()
java.lang.String
productPrefix()
java.lang.Object
toJournal(java.lang.Object event)
Convert domain event to journal event type.java.lang.String
toString()
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Constructor Detail
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CombinedReadEventAdapter
public CombinedReadEventAdapter(scala.collection.immutable.Seq<EventAdapter> adapters)
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Method Detail
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adapters
public scala.collection.immutable.Seq<EventAdapter> adapters()
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manifest
public java.lang.String manifest(java.lang.Object event)
- Specified by:
manifest
in interfaceWriteEventAdapter
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toJournal
public java.lang.Object toJournal(java.lang.Object event)
Description copied from interface:WriteEventAdapter
Convert domain event to journal event type.Some journal may require a specific type to be returned to them, for example if a primary key has to be associated with each event then a journal may require adapters to return
com.example.myjournal.EventWithPrimaryKey(event, key)
.The
toJournal
adaptation must be an 1-to-1 transformation. It is not allowed to drop incoming events during thetoJournal
adaptation.- Specified by:
toJournal
in interfaceWriteEventAdapter
- Parameters:
event
- the application-side domain event to be adapted to the journal model- Returns:
- the adapted event object, possibly the same object if no adaptation was performed
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fromJournal
public EventSeq fromJournal(java.lang.Object event, java.lang.String manifest)
- Specified by:
fromJournal
in interfaceReadEventAdapter
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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copy
public EventAdapters.CombinedReadEventAdapter copy(scala.collection.immutable.Seq<EventAdapter> adapters)
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copy$default$1
public scala.collection.immutable.Seq<EventAdapter> copy$default$1()
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productPrefix
public java.lang.String productPrefix()
- Specified by:
productPrefix
in interfacescala.Product
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productArity
public int productArity()
- Specified by:
productArity
in interfacescala.Product
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productElement
public java.lang.Object productElement(int x$1)
- Specified by:
productElement
in interfacescala.Product
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productIterator
public scala.collection.Iterator<java.lang.Object> productIterator()
- Specified by:
productIterator
in interfacescala.Product
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canEqual
public boolean canEqual(java.lang.Object x$1)
- Specified by:
canEqual
in interfacescala.Equals
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object x$1)
- Specified by:
equals
in interfacescala.Equals
- Overrides:
equals
in classjava.lang.Object
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