Package org.apache.nifi.database.dialect.service.api

Record Class StandardColumnDefinition

java.lang.Object
java.lang.Record
org.apache.nifi.database.dialect.service.api.StandardColumnDefinition
Record Components:
columnName - Table Column Name
dataType - SQL type from java.sql.Types
nullable - Nullable status corresponding to java.sql.DatabaseMetaData IS_NULLABLE
primaryKey - Primary Key status
All Implemented Interfaces:
ColumnDefinition
public record StandardColumnDefinition(String columnName, int dataType, ColumnDefinition.Nullable nullable, boolean primaryKey) extends Record implements ColumnDefinition
Standard Database Table Column definition

  • Field Details

    • columnName

      private final String columnName
      The field for the columnName record component.

    • dataType

      private final int dataType
      The field for the dataType record component.

    • nullable

      private final ColumnDefinition.Nullable nullable
      The field for the nullable record component.

    • primaryKey

      private final boolean primaryKey
      The field for the primaryKey record component.

  • Constructor Details

    • StandardColumnDefinition

      public StandardColumnDefinition(String columnName)
      Standard Column Definition with Column Name and defaults for other properties for queries
      Parameters:
      columnName - Table Column Name

    • StandardColumnDefinition

      public StandardColumnDefinition(String columnName, int dataType, ColumnDefinition.Nullable nullable, boolean primaryKey)
      Creates an instance of a StandardColumnDefinition record class.
      Parameters:
      columnName - the value for the columnName record component
      dataType - the value for the dataType record component
      nullable - the value for the nullable record component
      primaryKey - the value for the primaryKey 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.

    • columnName

      public String columnName()
      Returns the value of the columnName record component.
      Specified by:
      columnName in interface ColumnDefinition
      Returns:
      the value of the columnName record component

    • dataType

      public int dataType()
      Returns the value of the dataType record component.
      Specified by:
      dataType in interface ColumnDefinition
      Returns:
      the value of the dataType record component

    • nullable

      public ColumnDefinition.Nullable nullable()
      Returns the value of the nullable record component.
      Specified by:
      nullable in interface ColumnDefinition
      Returns:
      the value of the nullable record component

    • primaryKey

      public boolean primaryKey()
      Returns the value of the primaryKey record component.
      Specified by:
      primaryKey in interface ColumnDefinition
      Returns:
      the value of the primaryKey record component