Package | Description |
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com.espertech.esper.client.soda |
This package defines the Esper statement object model.
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Modifier and Type | Class and Description |
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class |
FilterStream
A stream upon which projections (views) can be added that selects events by name and filter expression.
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class |
MethodInvocationStream
An stream that polls from a method.
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class |
PatternStream
A stream of events that is generated by pattern matches.
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class |
ProjectedStream
Abstract base class for streams that can be projected via views providing data window, uniqueness or other projections
or deriving further information from streams.
|
class |
SQLStream
An SQL stream that polls via SQL for events via join.
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Modifier and Type | Method and Description |
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List<Stream> |
FromClause.getStreams()
Returns the list of streams in the from-clause.
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Modifier and Type | Method and Description |
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FromClause |
FromClause.add(Stream stream)
Adds a stream.
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static FromClause |
FromClause.create(Stream... streams)
Creates a from clause that selects from a single stream.
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static FromClause |
FromClause.create(Stream stream,
OuterJoinQualifier outerJoinQualifier,
Stream streamSecond)
Creates a from-clause that lists 2 projected streams joined via outer join.
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Modifier and Type | Method and Description |
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void |
FromClause.setStreams(List<Stream> streams)
Set the streams.
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Constructor and Description |
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FromClause(Stream... streamsList)
Ctor.
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FromClause(Stream streamOne,
OuterJoinQualifier outerJoinQualifier,
Stream streamTwo)
Ctor for an outer join between two streams.
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