Klasse OrderBy

java.lang.Object
org.apache.torque.sql.OrderBy
Alle implementierten Schnittstellen:
Serializable

public class OrderBy extends Object implements Serializable
An order by clause.
Version:
$Id: OrderBy.java 1917245 2024-04-21 14:06:23Z tv $
Siehe auch:
  • Konstruktordetails

    • OrderBy

      public OrderBy(Column column, SqlEnum order, boolean ignoreCase)
      Constructor.
      Parameter:
      column - the column to order by, not null.
      order - the order, either SqlEnum.DESC or SqlEnum.ASC, not null.
      ignoreCase - whether case should be ignored for String columns
      Löst aus:
      NullPointerException - if null is passed.
      IllegalArgumentException - if an unknown order is passed.
  • Methodendetails

    • getColumn

      public Column getColumn()
      Returns the column to order by.
      Gibt zurück:
      the column to order by, not null.
    • getOrder

      public SqlEnum getOrder()
      Returns the order to order by (ASC or DESC).
      Gibt zurück:
      the order, either SqlEnum.DESC or SqlEnum.ASC, not null.
    • isIgnoreCase

      public boolean isIgnoreCase()
      Returns whether case should be ignored for String columns.
      Gibt zurück:
      true if case should be ignored for String columns, false otherwise.
    • hashCode

      public int hashCode()
      Setzt außer Kraft:
      hashCode in Klasse Object
    • equals

      public boolean equals(Object obj)
      Checks whether two orderBy are equal. This is true if and only if the orders are equal and if the contained columns have the same schema name, table name, column name and sql expression.
      Setzt außer Kraft:
      equals in Klasse Object
      Parameter:
      obj - the object to compare to.
      Gibt zurück:
      true if this object is equal to obj, false otherwise.