Class SwitchStatementIterator
java.lang.Object
org.rumbledb.runtime.RuntimeIterator
org.rumbledb.runtime.AtMostOneItemLocalRuntimeIterator
org.rumbledb.runtime.scripting.control.SwitchStatementIterator
- All Implemented Interfaces:
com.esotericsoftware.kryo.KryoSerializable
,Serializable
,RuntimeIteratorInterface
- See Also:
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Field Summary
Fields inherited from class org.rumbledb.runtime.RuntimeIterator
children, currentDynamicContextForLocalExecution, FLOW_EXCEPTION_MESSAGE, hasNext, isOpen, isSequential, isUpdating, staticContext, staticURI
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Constructor Summary
ConstructorsConstructorDescriptionSwitchStatementIterator
(RuntimeIterator testField, Map<RuntimeIterator, RuntimeIterator> cases, RuntimeIterator defaultReturn, RuntimeStaticContext staticContext) -
Method Summary
Methods inherited from class org.rumbledb.runtime.AtMostOneItemLocalRuntimeIterator
close, getEffectiveBooleanValueOrCheckPosition, getRDD, materialize, materializeAtMostOneItemOrNull, materializeExactlyOneItem, materializeNFirstItems, next, open, reset
Methods inherited from class org.rumbledb.runtime.RuntimeIterator
bindToVariableInDynamicContext, canProduceDataFrame, deepCopy, generateNativeQuery, getConfiguration, getDataFrame, getEffectiveBooleanValue, getHighestExecutionMode, getMetadata, getOrCreateDataFrame, getPendingUpdateList, getStaticType, getVariableDependencies, hasNext, isDataFrame, isLocal, isOpen, isRDD, isRDDOrDataFrame, isSequential, isSparkJobNeeded, isUpdating, materialize, materializeAtMostOneItemOrDefault, print, printToStandardError, read, setStaticContext, write
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Constructor Details
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SwitchStatementIterator
public SwitchStatementIterator(RuntimeIterator testField, Map<RuntimeIterator, RuntimeIterator> cases, RuntimeIterator defaultReturn, RuntimeStaticContext staticContext)
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Method Details
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materializeFirstItemOrNull
- Specified by:
materializeFirstItemOrNull
in classAtMostOneItemLocalRuntimeIterator
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