Package com.axelor.db

Record Class GuardedUpdate.Hql

java.lang.Object
java.lang.Record
com.axelor.db.GuardedUpdate.Hql
Enclosing class:
GuardedUpdate
public static record GuardedUpdate.Hql(String expression) extends Record
An assignment that is HQL rather than a value.

For the handful of things the database must work out for itself -- its own clock being the one that matters here. A time bound from Java is the writing node's clock, and a row written by one node and judged by another then depends on two clocks agreeing.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Hql(String expression)
    Creates an instance of a Hql record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    String
    expression()
    Returns the value of the expression record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    final String
    toString()
    Returns a string representation of this record class.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Hql

      public Hql(String expression)
      Creates an instance of a Hql record class.
      Parameters:
      expression - the value for the expression 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. All components in this record class are compared with Objects::equals(Object,Object).
      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.

    • expression

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