org.apache.hadoop.hive.ql.metadata

Class DefaultConstraint

java.lang.Object

org.apache.hadoop.hive.ql.metadata.DefaultConstraint

All Implemented Interfaces:

Serializable

public class DefaultConstraint
extends Object
implements Serializable

DefaultConstraintInfo is a metadata structure containing the default constraints associated with a table.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	DefaultConstraint.DefaultConstraintCol

Constructor Summary

Constructors

Constructor and Description
DefaultConstraint()
DefaultConstraint(List<org.apache.hadoop.hive.metastore.api.SQLDefaultConstraint> defaultConstraintList, String tableName, String databaseName)

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getColNameToDefaultValueMap()
String	getDatabaseName()
Map<String,List<DefaultConstraint.DefaultConstraintCol>>	getDefaultConstraints()
String	getTableName()
static boolean	isNotEmpty(DefaultConstraint info)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultConstraint

public DefaultConstraint()

DefaultConstraint

public DefaultConstraint(List<org.apache.hadoop.hive.metastore.api.SQLDefaultConstraint> defaultConstraintList,
                         String tableName,
                         String databaseName)

Method Detail

getTableName

public String getTableName()

getDatabaseName

public String getDatabaseName()

getDefaultConstraints

public Map<String,List<DefaultConstraint.DefaultConstraintCol>> getDefaultConstraints()

getColNameToDefaultValueMap

public Map<String,String> getColNameToDefaultValueMap()

toString

public String toString()

Overrides:

toString in class Object

isNotEmpty

public static boolean isNotEmpty(DefaultConstraint info)