oracle.odi.mapping.generation.spark

Class SparkOrderByCmd

java.lang.Object

oracle.odi.mapping.generation.AbstractSyntaxTree

oracle.odi.mapping.generation.spark.SparkCommand

oracle.odi.mapping.generation.spark.SparkOrderByCmd

public class SparkOrderByCmd
extends SparkCommand

This is the AST representing a Spark order command.

Nested Class Summary

Nested classes/interfaces inherited from class oracle.odi.mapping.generation.AbstractSyntaxTree

AbstractSyntaxTree.LogCounter

Constructor Summary

Constructors

Constructor and Description
SparkOrderByCmd(TemplateUtils templateUtils, oracle.odi.domain.mapping.physical.MapPhysicalNode physicalNode)

Method Summary

Modifier and Type	Method and Description
oracle.odi.domain.mapping.expression.MapExpression	getCondition() Get the condition of this command.
java.util.List	getOrderByExprs() Gets the list of order by expressions.
java.util.List	getOrderByTypes() Gets the order by types.
SparkCommandType	getTypeEnum() Get the type of spark command

Methods inherited from class oracle.odi.mapping.generation.spark.SparkCommand

convertExprs, convertExprsDF, getChildren, getCommandIndex, getExprText, getExprTextDF, getFlexField, getModulePaths, getOptionValue, getParentScript, getPhysicalNode, getScriptLevelCommonContext, getSourceAlias, getSourceAliases, getSparkContextName, getSparkContextType, getStrctType, getStreamEnableWindowing, getStreamSlideInterval, getStreamWindowLength, getTargetAlias, getTemplateSubstitutionMap, getText, getType, isStreamingMode, setSourceAliases, toString, useSQLExpressions

Methods inherited from class oracle.odi.mapping.generation.AbstractSyntaxTree

getCodeGenerationTemplate, getCodeGenerationTemplateName, getCustomTemplate, getKMName, getLeafLevelChildren, getMapPhysicalNode, getOrder, getParentAST, getParentOfType, getPropertyValue, getSourceLanguage, getSourceLocation, getSourceTechnology, getSourceText, getTargetLanguage, getTargetLocation, getTargetTechnology, getTargetText, hasCustomTemplate, hasSourceAndTargetText, isLeafLevelNode, isPushFromSource

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SparkOrderByCmd

public SparkOrderByCmd(TemplateUtils templateUtils,
                       oracle.odi.domain.mapping.physical.MapPhysicalNode physicalNode)

Method Detail

getTypeEnum

public SparkCommandType getTypeEnum()

Get the type of spark command

Specified by:

getTypeEnum in class SparkCommand

Returns:

The SparkCommandType enum value.

getOrderByTypes

public java.util.List getOrderByTypes()

Gets the order by types.

Returns:

order by types, one for each order by expression.

getOrderByExprs

public java.util.List getOrderByExprs()

Gets the list of order by expressions. An order by expression doesn't need to be only a column. It could be as complicated as necessary.

Returns:

the list of order by expressions.

getCondition

public oracle.odi.domain.mapping.expression.MapExpression getCondition()

Get the condition of this command.

Returns: