com.snowflake.snowpark_java.types

Class MapType

java.lang.Object

com.snowflake.snowpark_java.types.DataType

com.snowflake.snowpark_java.types.MapType

All Implemented Interfaces:

Serializable

public class MapType
extends DataType

Map data type. This maps to OBJECT data type in Snowflake.

Since:

0.9.0

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other) Verifies if a DataType equals to this one.
DataType	getKeyType() Retrieves the data type of this MapType's key.
DataType	getValueType() Retrieves the data type of this MapType's value.
int	hashCode() Calculates the hash code of this Map Type Object.
String	toString() Generates a String value to represent this map type.

Methods inherited from class com.snowflake.snowpark_java.types.DataType

typeName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getKeyType

public DataType getKeyType()

Retrieves the data type of this MapType's key.

Returns:

A DataType object representing the key type of this MapType

Since:

0.9.0

getValueType

public DataType getValueType()

Retrieves the data type of this MapType's value.

Returns:

A DataType object representing the value type of this MapType

Since:

0.9.0

toString

public String toString()

Generates a String value to represent this map type.

Overrides:

toString in class DataType

Returns:

A String value in the format of "MapType['key type', 'value type']"

Since:

0.9.0

equals

public boolean equals(Object other)

Verifies if a DataType equals to this one.

Overrides:

equals in class DataType

Parameters:

other - A DataType object

Returns:

true if these data types are equivalent, false for otherwise.

Since:

0.9.0

hashCode

public int hashCode()

Calculates the hash code of this Map Type Object.

Overrides:

hashCode in class DataType

Returns:

An int number representing the hash code value

Since:

0.9.0