com.vaadin.signals.
Record Class SignalCommand.ClearCommand
Record Components:
commandId
- the unique command id used to track the status of this command
instance, not null
targetNodeId
- id of the node to update, not null
All Implemented Interfaces:
Enclosing interface:
Removes all children from the target node.
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Nested Class Summary
Nested classes/interfaces inherited from interface com.vaadin.signals.SignalCommand
SignalCommand.AdoptAsCommand, SignalCommand.AdoptAtCommand, SignalCommand.ClearCommand, SignalCommand.ClearOwnerCommand, SignalCommand.ConditionCommand, SignalCommand.GlobalCommand, SignalCommand.IncrementCommand, SignalCommand.InsertCommand, SignalCommand.KeyCommand, SignalCommand.KeyCondition, SignalCommand.LastUpdateCondition, SignalCommand.PositionCondition, SignalCommand.PutCommand, SignalCommand.PutIfAbsentCommand, SignalCommand.RemoveByKeyCommand, SignalCommand.RemoveCommand, SignalCommand.ScopeOwnerCommand, SignalCommand.SetCommand, SignalCommand.SnapshotCommand, SignalCommand.TransactionCommand, SignalCommand.ValueCommand, SignalCommand.ValueCondition
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Constructor Summary
ConstructorsConstructorDescriptionClearCommand
(Id commandId, Id targetNodeId) Creates an instance of a
ClearCommand
record class. -
Method Summary
Modifier and TypeMethodDescriptionReturns the value of the
commandId
record component.final boolean
Indicates whether some other object is "equal to" this one.
final int
hashCode()
Returns a hash code value for this object.
Returns the value of the
targetNodeId
record component.final String
toString()
Returns a string representation of this record class.
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Constructor Details
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ClearCommand
Creates an instance of a
ClearCommand
record class.Parameters:
commandId
- the value for thecommandId
record componenttargetNodeId
- the value for thetargetNodeId
record component
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Method Details
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toString
Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
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hashCode
public final int hashCode()Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
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equals
Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with
Objects::equals(Object,Object)
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commandId
Returns the value of the
commandId
record component.Specified by:
commandId
in interfaceSignalCommand
Returns:
the value of the
commandId
record component -
targetNodeId
Returns the value of the
targetNodeId
record component.Specified by:
targetNodeId
in interfaceSignalCommand
Returns:
the value of the
targetNodeId
record component
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