Package org.apache.spark.sql.scripting

Class RepeatStatementExec

Object
org.apache.spark.sql.scripting.RepeatStatementExec
All Implemented Interfaces:
org.apache.spark.internal.Logging, CompoundStatementExec, NonLeafStatementExec
public class RepeatStatementExec extends Object implements NonLeafStatementExec
Executable node for RepeatStatement. param: condition Executable node for the condition - evaluates to a row with a single boolean expression, otherwise throws an exception param: body Executable node for the body. param: label Label set to RepeatStatement by user, None if not set param: session Spark session that SQL script is executed within.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.spark.internal.Logging

    org.apache.spark.internal.Logging.LogStringContext, org.apache.spark.internal.Logging.SparkShellLoggingFilter

  • Constructor Summary

    Constructors
    Constructor
    Description
    RepeatStatementExec(SingleStatementExec condition, CompoundBodyExec body, scala.Option<String> label, SparkSession session)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    scala.collection.Iterator<CompoundStatementExec>
    getTreeIterator()
    Construct the iterator to traverse the tree rooted at this node in an in-order traversal.
    boolean
    isInternal()
    Whether the statement originates from the SQL script or is created during the interpretation.
    void
    reset()
    Reset execution of the current node.

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface org.apache.spark.internal.Logging

    initializeForcefully, initializeLogIfNecessary, initializeLogIfNecessary, initializeLogIfNecessary$default$2, isTraceEnabled, log, logDebug, logDebug, logDebug, logDebug, logError, logError, logError, logError, logInfo, logInfo, logInfo, logInfo, logName, LogStringContext, logTrace, logTrace, logTrace, logTrace, logWarning, logWarning, logWarning, logWarning, org$apache$spark$internal$Logging$$log_, org$apache$spark$internal$Logging$$log__$eq, withLogContext

    Methods inherited from interface org.apache.spark.sql.scripting.NonLeafStatementExec

    evaluateBooleanCondition