Package org.apache.calcite.linq4j.tree

Class Types.MapType

java.lang.Object

org.apache.calcite.linq4j.tree.Types.MapType

All Implemented Interfaces:

Type

Enclosing class:

Types

public static class Types.MapType
extends Object
implements Type

Map type.

Constructor Summary

Constructors

Constructor	Description
MapType(Type keyType, boolean keyIsNullable, Type valueType, boolean valueIsNullable)

Method Summary

Modifier and Type	Method	Description
Type	getKeyType()	Returns the type of keys.
Type	getValueType()	Returns the type of values.
boolean	keyIsNullable()	Returns whether keys may be null.
boolean	valueIsNullable()	Returns whether values may be null.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.reflect.Type

getTypeName

Constructor Details

MapType

public MapType(Type keyType,
 boolean keyIsNullable,
 Type valueType,
 boolean valueIsNullable)

Method Details

getKeyType

public Type getKeyType()

Returns the type of keys.

keyIsNullable

public boolean keyIsNullable()

Returns whether keys may be null.

getValueType

public Type getValueType()

Returns the type of values.

valueIsNullable

public boolean valueIsNullable()

Returns whether values may be null.