org.apache.hadoop.hive.ql.ddl

Class DDLSemanticAnalyzerFactory

java.lang.Object

org.apache.hadoop.hive.ql.ddl.DDLSemanticAnalyzerFactory

public final class DDLSemanticAnalyzerFactory
extends Object

Manages the DDL command analyzers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DDLSemanticAnalyzerFactory.DDLSemanticAnalyzerCategory Reveals the actual type of an ASTTree that has a category as main element.
static interface	DDLSemanticAnalyzerFactory.DDLType Annotation for the handled type by the analyzer.

Method Summary

Modifier and Type	Method and Description
static BaseSemanticAnalyzer	getAnalyzer(ASTNode root, QueryState queryState)
static BaseSemanticAnalyzer	getAnalyzer(ASTNode root, QueryState queryState, Hive db)
static boolean	handles(ASTNode root)

Methods inherited from class java.lang.Object

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

Method Detail

handles

public static boolean handles(ASTNode root)

getAnalyzer

public static BaseSemanticAnalyzer getAnalyzer(ASTNode root,
                                               QueryState queryState)

getAnalyzer

public static BaseSemanticAnalyzer getAnalyzer(ASTNode root,
                                               QueryState queryState,
                                               Hive db)