org.apache.spark.sql.sources

Class DDLParser

Object

scala.util.parsing.combinator.syntactical.StandardTokenParsers

org.apache.spark.sql.sources.DDLParser

All Implemented Interfaces:

Logging, scala.util.parsing.combinator.PackratParsers, scala.util.parsing.combinator.Parsers, scala.util.parsing.combinator.syntactical.StdTokenParsers, scala.util.parsing.combinator.syntactical.TokenParsers

public class DDLParser
extends scala.util.parsing.combinator.syntactical.StandardTokenParsers
implements scala.util.parsing.combinator.PackratParsers, Logging

A parser for foreign DDL commands.

Nested Class Summary

Nested classes/interfaces inherited from interface scala.util.parsing.combinator.PackratParsers

scala.util.parsing.combinator.PackratParsers.Head, scala.util.parsing.combinator.PackratParsers.Head$, scala.util.parsing.combinator.PackratParsers.LR, scala.util.parsing.combinator.PackratParsers.LR$, scala.util.parsing.combinator.PackratParsers.MemoEntry<T>, scala.util.parsing.combinator.PackratParsers.MemoEntry$, scala.util.parsing.combinator.PackratParsers.PackratParser<T>, scala.util.parsing.combinator.PackratParsers.PackratReader<T>

Nested classes/interfaces inherited from interface scala.util.parsing.combinator.Parsers

scala.util.parsing.combinator.Parsers.$tilde<a,b>, scala.util.parsing.combinator.Parsers.$tilde$, scala.util.parsing.combinator.Parsers.Error, scala.util.parsing.combinator.Parsers.Error$, scala.util.parsing.combinator.Parsers.Failure, scala.util.parsing.combinator.Parsers.Failure$, scala.util.parsing.combinator.Parsers.NoSuccess, scala.util.parsing.combinator.Parsers.NoSuccess$, scala.util.parsing.combinator.Parsers.OnceParser<T>, scala.util.parsing.combinator.Parsers.OnceParser$class, scala.util.parsing.combinator.Parsers.Parser<T>, scala.util.parsing.combinator.Parsers.ParseResult<T>, scala.util.parsing.combinator.Parsers.Success<T>, scala.util.parsing.combinator.Parsers.Success$

Constructor Summary

Constructors

Constructor and Description
DDLParser()

Method Summary

Methods

Modifier and Type	Method and Description
scala.Option<org.apache.spark.sql.catalyst.plans.logical.LogicalPlan>	apply(String input)
org.apache.spark.sql.catalyst.SqlLexical	lexical()

Methods inherited from class scala.util.parsing.combinator.syntactical.StandardTokenParsers

$tilde, accept, accept, accept, acceptIf, acceptMatch, acceptSeq, chainl1, chainl1, chainr1, commit, elem, elem, err, Error, Failure, failure, guard, ident, keyword, keywordCache, lastNoSuccess_$eq, lastNoSuccess, log, mkList, NoSuccess, not, numericLit, OnceParser, opt, Parser, phrase, positioned, rep, rep1, rep1, rep1sep, repN, repsep, scala$util$parsing$combinator$Parsers$$lastNoSuccessVar, scala$util$parsing$combinator$syntactical$StdTokenParsers$_setter_$keywordCache_$eq, stringLit, Success, success

Methods inherited from class Object

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

Methods inherited from interface scala.util.parsing.combinator.PackratParsers

memo, parser2packrat, phrase, scala$util$parsing$combinator$PackratParsers$$Head, scala$util$parsing$combinator$PackratParsers$$LR, scala$util$parsing$combinator$PackratParsers$$MemoEntry, scala$util$parsing$combinator$PackratParsers$$super$Parser, scala$util$parsing$combinator$PackratParsers$$super$phrase

Methods inherited from interface scala.util.parsing.combinator.Parsers

$tilde, accept, accept, accept, acceptIf, acceptMatch, acceptSeq, chainl1, chainl1, chainr1, commit, elem, elem, err, Error, Failure, failure, guard, lastNoSuccess_$eq, lastNoSuccess, log, mkList, NoSuccess, not, OnceParser, opt, Parser, positioned, rep, rep1, rep1, rep1sep, repN, repsep, scala$util$parsing$combinator$Parsers$$lastNoSuccessVar, Success, success

Methods inherited from interface org.apache.spark.Logging

initializeIfNecessary, initializeLogging, isTraceEnabled, log_, log, logDebug, logDebug, logError, logError, logInfo, logInfo, logName, logTrace, logTrace, logWarning, logWarning

Constructor Detail

DDLParser

public DDLParser()

Method Detail

apply

public scala.Option<org.apache.spark.sql.catalyst.plans.logical.LogicalPlan> apply(String input)

lexical

public org.apache.spark.sql.catalyst.SqlLexical lexical()

Specified by:

lexical in interface scala.util.parsing.combinator.syntactical.TokenParsers

Overrides:

lexical in class scala.util.parsing.combinator.syntactical.StandardTokenParsers