public abstract class EPPreparedExecuteSingleStream extends java.lang.Object implements EPPreparedExecuteMethod
Constructor and Description |
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EPPreparedExecuteSingleStream(StatementSpecCompiled statementSpec,
EPServicesContext services,
StatementContext statementContext)
Ctor.
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Modifier and Type | Method and Description |
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EPPreparedQueryResult |
execute(ContextPartitionSelector[] contextPartitionSelectors)
Executes the prepared query.
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EventType |
getEventType()
Returns the event type of the prepared statement.
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abstract EPPreparedExecuteSingleStreamExec |
getExecutor(FilterSpecCompiled filter,
java.lang.String aliasName) |
public EPPreparedExecuteSingleStream(StatementSpecCompiled statementSpec, EPServicesContext services, StatementContext statementContext) throws ExprValidationException
statementSpec
- is a container for the definition of all statement constructs that
may have been used in the statement, i.e. if defines the select clauses, insert into, outer joins etc.services
- is the service instances for dependency injectionstatementContext
- is statement-level information and statement servicesExprValidationException
- if the preparation failedpublic abstract EPPreparedExecuteSingleStreamExec getExecutor(FilterSpecCompiled filter, java.lang.String aliasName) throws ExprValidationException
ExprValidationException
public EventType getEventType()
getEventType
in interface EPPreparedExecuteMethod
public EPPreparedQueryResult execute(ContextPartitionSelector[] contextPartitionSelectors)
execute
in interface EPPreparedExecuteMethod