Package com.snowflake.snowpark_java.types

Class MapType

  • All Implemented Interfaces:
    java.io.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

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.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.
      java.lang.String toString()
      Generates a String value to represent this map type.

      • 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 java.lang.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​(java.lang.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