Package io.trino.plugin.deltalake

Record Class DeltaLakeTable.DeltaLakeColumn

java.lang.Object
java.lang.Record
io.trino.plugin.deltalake.DeltaLakeTable.DeltaLakeColumn
Enclosing class:
DeltaLakeTable
public static record DeltaLakeTable.DeltaLakeColumn(String name, Object type, boolean nullable, @Nullable String comment, @Nullable Map<String,Object> metadata, Optional<String> generationExpression) extends Record

  • Constructor Details

    • DeltaLakeColumn

      public DeltaLakeColumn(String name, Object type, boolean nullable, @Nullable String comment, @Nullable Map<String,Object> metadata, Optional<String> generationExpression)
      Creates an instance of a DeltaLakeColumn record class.
      Parameters:
      name - the value for the name record component
      type - the value for the type record component
      nullable - the value for the nullable record component
      comment - the value for the comment record component
      metadata - the value for the metadata record component
      generationExpression - the value for the generationExpression record component

  • Method Details

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • name

      public String name()
      Returns the value of the name record component.
      Returns:
      the value of the name record component

    • type

      public Object type()
      Returns the value of the type record component.
      Returns:
      the value of the type record component

    • nullable

      public boolean nullable()
      Returns the value of the nullable record component.
      Returns:
      the value of the nullable record component

    • comment

      @Nullable public String comment()
      Returns the value of the comment record component.
      Returns:
      the value of the comment record component

    • metadata

      @Nullable public Map<String,Object> metadata()
      Returns the value of the metadata record component.
      Returns:
      the value of the metadata record component

    • generationExpression

      public Optional<String> generationExpression()
      Returns the value of the generationExpression record component.
      Returns:
      the value of the generationExpression record component