Uses of Package
com.streambase.sb.operator

Packages that use com.streambase.sb.operator

Package	Description
com.streambase.sb	Provides classes and interfaces fundamental to the Streaming Java API.
com.streambase.sb.adapter	Provides classes and interfaces to add custom adapters to Streaming applications.
com.streambase.sb.expr
com.streambase.sb.operator	Provides classes and interfaces to add custom operators to Streaming applications.
com.streambase.sb.operator.parameter	Provides classes and interfaces to specify parameters for custom operators.
com.streambase.sb.unittest	Provides classes and interfaces used to author Streaming Unit tests.

Classes in com.streambase.sb.operator used by com.streambase.sb

Class	Description
TypecheckException	May be thrown when an error occurs during an Operator's typecheck() method.

Classes in com.streambase.sb.operator used by com.streambase.sb.adapter

Class	Description
Operator	Abstract base class for User code that is used as a Java Operator or an embedded Adapter in a StreamBase application.

Classes in com.streambase.sb.operator used by com.streambase.sb.expr

Class	Description
TypecheckException	May be thrown when an error occurs during an Operator's typecheck() method.

Classes in com.streambase.sb.operator used by com.streambase.sb.operator

Class	Description
AlreadyRegisteredException
BaseAggregateWindow	Abstract base class for all custom java aggregate functions.
ITupleDataInitializer	A class supporting input to output tuple data transfer
ITupleDataInitializer.ITupleHandler	A class to perform additional tuple initialization from input to output
Operator.ArtifactProperties	For operators supporting Artifacts, this class is used to communicate properties about them during development in Studio, and is reported to the operator immediately prior to Operator.typecheck() along with all other setters.
Operator.ConfigurationAccessor	Provides access to configuration information for use by operators and adapters, available from the server's configuration file.
Operator.IconKind	An enumeration for the different kinds of icons that StreamBase Studio may request when displaying Operators and Adapters.
Operator.LogLevel	Included values are, in decreasing order of chattiness: Operator.LogLevel.ALL, Operator.LogLevel.TRACE, Operator.LogLevel.DEBUG, Operator.LogLevel.INFO, Operator.LogLevel.WARN, Operator.LogLevel.ERROR, Operator.LogLevel.OFF.
Operator.PropertyTypecheckException	A typecheck exception associated with an Operator property (or parameter) by name.
Operator.RuntimeEnvironment	This interface is used to gain access to StreamBase Server information and facilities.
Operator.SharedObject	A SharedObject is an object that can be shared between Operators within a Container.
Operator.SharedObject.State	The state of the SharedObject
Operator.SharedObjectManager	The manager for SharedObjects within a container.
Parameterizable	Interface for the objects that hold the user-configurable parameters for Java Operators when they appear in StreamBase Studio.
PortCounts	A record type to describe the number of input and output ports an operator has.
PortMismatchException	Thrown by Operator.requireInputPortCount(int) when the required input port count doesn't match the actual input port count.
PreparedQuery	A query that has been prepared against a table.
ResourceNotFoundException	Thrown when an operator tries to get a resource by name, but no such resource exists.
RowConsumer	Interface for consumers of table rows.
StorageMethod	Data storage method
TableAccessor	A handle for accessing a table.
TransactionIsolationLevel	This describes the server's transaction isolation level (only meaningful for com.streambase.sb.operator.StorageMethod.TRANSACTIONAL_MEMORY)
TypecheckException	May be thrown when an error occurs during an Operator's typecheck() method.

Classes in com.streambase.sb.operator used by com.streambase.sb.operator.parameter

Class	Description
Operator	Abstract base class for User code that is used as a Java Operator or an embedded Adapter in a StreamBase application.
Operator.PropertyTypecheckException	A typecheck exception associated with an Operator property (or parameter) by name.
Parameterizable	Interface for the objects that hold the user-configurable parameters for Java Operators when they appear in StreamBase Studio.
TypecheckException	May be thrown when an error occurs during an Operator's typecheck() method.

Classes in com.streambase.sb.operator used by com.streambase.sb.unittest

Class	Description
TableAccessor	A handle for accessing a table.