PigSchema (Apache Calcite API)

java.lang.Object
- org.apache.calcite.schema.impl.AbstractSchema
- - org.apache.calcite.adapter.pig.PigSchema

All Implemented Interfaces:

Schema
```
public class PigSchema
extends AbstractSchema
```
Schema that contains one more or more Pig tables.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.calcite.schema.impl.AbstractSchema
  AbstractSchema.Factory
- Nested classes/interfaces inherited from interface org.apache.calcite.schema.Schema
  Schema.TableType

Field Summary

Fields
Modifier and Type Field Description

protected java.util.Map<java.lang.String,Table> tableMap

Constructor Summary

Constructors
Constructor Description

PigSchema()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.util.Map<java.lang.String,Table>`	`getTableMap()`	Returns a map of tables in this schema by name.
`(package private) void`	`registerTable(java.lang.String name, PigTable table)`

Methods inherited from class org.apache.calcite.schema.impl.AbstractSchema
getExpression, getFunctionMultimap, getFunctionNames, getFunctions, getSubSchema, getSubSchemaMap, getSubSchemaNames, getTable, getTableNames, getType, getTypeMap, getTypeNames, isMutable, snapshot

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - tableMap
```
protected final java.util.Map<java.lang.String,Table> tableMap
```
- Constructor Detail
  - PigSchema
```
public PigSchema()
```
- Method Detail
  - getTableMap
```
protected java.util.Map<java.lang.String,Table> getTableMap()
```
    Description copied from class: AbstractSchema
    
    Returns a map of tables in this schema by name.
    The implementations of AbstractSchema.getTableNames() and AbstractSchema.getTable(String) depend on this map. The default implementation of this method returns the empty map. Override this method to change their behavior.
    
    Overrides:
    
    getTableMap in class AbstractSchema
    
    Returns:
    
    Map of tables in this schema by name
  - registerTable
```
void registerTable(java.lang.String name,
                   PigTable table)
```