Package com.hazelcast.config
Class ListenerConfig
- java.lang.Object
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- com.hazelcast.config.ListenerConfig
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- All Implemented Interfaces:
DataSerializable
,IdentifiedDataSerializable
- Direct Known Subclasses:
CachePartitionLostListenerConfig
,EntryListenerConfig
,ItemListenerConfig
,MapPartitionLostListenerConfig
,SplitBrainProtectionListenerConfig
public class ListenerConfig extends java.lang.Object implements IdentifiedDataSerializable
Contains the configuration for anEventListener
. The configuration contains either the classname of the EventListener implementation, or the actual EventListener instance.
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
className
protected java.util.EventListener
implementation
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Constructor Summary
Constructors Constructor Description ListenerConfig()
Creates a ListenerConfig without className/implementation.ListenerConfig(ListenerConfig config)
ListenerConfig(java.lang.String className)
Creates a ListenerConfig with the given className.ListenerConfig(java.util.EventListener implementation)
Creates a ListenerConfig with the given implementation.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
int
getClassId()
Returns type identifier for this class.java.lang.String
getClassName()
Returns the name of the class of the EventListener.int
getFactoryId()
Returns DataSerializableFactory factory ID for this class.java.util.EventListener
getImplementation()
Returns the EventListener implementation.int
hashCode()
boolean
isIncludeValue()
boolean
isLocal()
void
readData(ObjectDataInput in)
Reads fields from the input streamListenerConfig
setClassName(java.lang.String className)
Sets the class name of the EventListener.ListenerConfig
setImplementation(java.util.EventListener implementation)
Sets the EventListener implementation.java.lang.String
toString()
void
writeData(ObjectDataOutput out)
Writes object fields to output stream
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Constructor Detail
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ListenerConfig
public ListenerConfig()
Creates a ListenerConfig without className/implementation.
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ListenerConfig
public ListenerConfig(java.lang.String className)
Creates a ListenerConfig with the given className.- Parameters:
className
- the name of the EventListener class- Throws:
java.lang.IllegalArgumentException
- if className isnull
or an empty String
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ListenerConfig
public ListenerConfig(java.util.EventListener implementation)
Creates a ListenerConfig with the given implementation.- Parameters:
implementation
- the implementation to use as EventListener- Throws:
java.lang.IllegalArgumentException
- if the implementation isnull
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ListenerConfig
public ListenerConfig(ListenerConfig config)
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Method Detail
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getClassName
public java.lang.String getClassName()
Returns the name of the class of the EventListener. If no class is specified, null is returned.- Returns:
- the class name of the EventListener
- See Also:
setClassName(String)
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setClassName
public ListenerConfig setClassName(@Nonnull java.lang.String className)
Sets the class name of the EventListener.If a implementation was set, it will be removed.
- Parameters:
className
- the name of the class of the EventListener- Returns:
- the updated ListenerConfig
- Throws:
java.lang.IllegalArgumentException
- if className isnull
or an empty String- See Also:
setImplementation(java.util.EventListener)
,getClassName()
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getImplementation
public java.util.EventListener getImplementation()
Returns the EventListener implementation. If none has been specified, null is returned.- Returns:
- the EventListener implementation
- See Also:
setImplementation(java.util.EventListener)
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setImplementation
public ListenerConfig setImplementation(java.util.EventListener implementation)
Sets the EventListener implementation.If a className was set, it will be removed.
- Parameters:
implementation
- the EventListener implementation- Returns:
- the updated ListenerConfig
- Throws:
java.lang.IllegalArgumentException
- the implementation isnull
- See Also:
setClassName(String)
,getImplementation()
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isIncludeValue
public boolean isIncludeValue()
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isLocal
public boolean isLocal()
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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getFactoryId
public int getFactoryId()
Description copied from interface:IdentifiedDataSerializable
Returns DataSerializableFactory factory ID for this class.- Specified by:
getFactoryId
in interfaceIdentifiedDataSerializable
- Returns:
- factory ID
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getClassId
public int getClassId()
Description copied from interface:IdentifiedDataSerializable
Returns type identifier for this class. It should be unique per DataSerializableFactory.- Specified by:
getClassId
in interfaceIdentifiedDataSerializable
- Returns:
- type ID
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writeData
public void writeData(ObjectDataOutput out) throws java.io.IOException
Description copied from interface:DataSerializable
Writes object fields to output stream- Specified by:
writeData
in interfaceDataSerializable
- Parameters:
out
- output- Throws:
java.io.IOException
- if an I/O error occurs. In particular, anIOException
may be thrown if the output stream has been closed.
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readData
public void readData(ObjectDataInput in) throws java.io.IOException
Description copied from interface:DataSerializable
Reads fields from the input stream- Specified by:
readData
in interfaceDataSerializable
- Parameters:
in
- input- Throws:
java.io.IOException
- if an I/O error occurs. In particular, anIOException
may be thrown if the input stream has been closed.
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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