Package org.apache.drill.exec.record.metadata.schema

Class SchemaContainer

java.lang.Object

org.apache.drill.exec.record.metadata.schema.SchemaContainer

public class SchemaContainer
extends Object

Holder class that contains table name, schema definition and current schema container version.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SchemaContainer.Version	Schema container version holder contains version in int representation.

Constructor Summary

Constructors

Constructor	Description
SchemaContainer(String table, String schema, Map<String,String> properties)
SchemaContainer(String table, String schema, Map<String,String> properties, Integer version)
SchemaContainer(String table, TupleMetadata schema, Integer version)

Method Summary

Modifier and Type	Method	Description
TupleMetadata	getSchema()
String	getTable()
SchemaContainer.Version	getVersion()
Integer	getVersionValue()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaContainer

public SchemaContainer(String table,
 TupleMetadata schema,
 Integer version)

SchemaContainer

public SchemaContainer(String table,
 String schema,
 Map<String,String> properties)
                throws IOException

Throws:

IOException

SchemaContainer

public SchemaContainer(String table,
 String schema,
 Map<String,String> properties,
 Integer version)
                throws IOException

Throws:

IOException

Method Details

getTable

public String getTable()

getSchema

public TupleMetadata getSchema()

getVersionValue

public Integer getVersionValue()

getVersion

public SchemaContainer.Version getVersion()

toString

public String toString()

Overrides:

toString in class Object