Package com.espertech.esper.common.client.util

Client utility classes.

See: Description

Interface Summary

Interface	Description
ClassForNameProvider	Provider of lookup of a class name resolving into a class.
ClassLoaderProvider	Provider of a classloader.
CountMinSketchAgent	For use with Count-min sketch aggregation functions: The agent implementation encapsulates transformation of value objects to byte-array and back (when needed), and may override or provide custom behavior.
CountMinSketchAgentForge	For use with Count-min sketch aggregation functions: The agent implementation encapsulates transformation of value objects to byte-array and back (when needed), and may override or provide custom behavior.
ExceptionWithLineItems	Interface for exceptions that have a line items
SafeIterator<E>	A concurrency-safe iterator that iterates over events representing statement results (pull API) in the face of concurrent event processing by further threads.

Class Summary

Class	Description
ClassForNameProviderDefault	Default provider for classname lookups.
ClassLoaderProviderDefault	Default class loader provider returns the current thread context classloader.
CountMinSketchAgentContext	Count-min sketch base context object.
CountMinSketchAgentContextAdd	Count-min sketch context object for add-operations.
CountMinSketchAgentContextEstimate	Count-min sketch context object for estimate-operations.
CountMinSketchAgentContextFromBytes	Count-min sketch context object for topk-operations.
CountMinSketchAgentStringUTF16	Count-min sketch agent that handles String-type values and uses UTF-16 encoding to transform strings to byte-array and back.
CountMinSketchAgentStringUTF16Forge	Count-min sketch agent that handles String-type values and uses UTF-16 encoding to transform strings to byte-array and back.
CountMinSketchTopK	Value object for count-min-sketch top-k.
DateTime	Utility class for date-time functions.
TimePeriod	Represents a time period.

Enum Summary

Enum	Description
AccessorStyle	Accessor style defines the methods of a class that are automatically exposed via event property.
CacheReferenceType	Enum indicating what kind of references are used to store the cache map's keys and values.
EventTypeBusModifier	Modifier that dictates whether an event type allows or does not allow sending events in using one of the send-event methods.
EventUnderlyingType	Enumeration of event representation.
FilterServiceProfile	Filter service profile.
Locking	Enumeration of blocking techniques.
NameAccessModifier	Visibility modifiers for EPL objects.
PatternObjectType	Choice for type of pattern object.
PropertyResolutionStyle	Enumeration of different resolution styles for resolving property names.
StatementProperty	Provides well-known statement properties.
StatementType	Type of the statement.
ThreadingProfile	Threading profile.
TimeSourceType	Time source type.
UndeployRethrowPolicy	Enumeration of blocking techniques.

Exception Summary

Exception	Description
ExceptionLineItem	Exception for line item.

Package com.espertech.esper.common.client.util Description

Client utility classes.