Module storm
Package st.orm.template

Record Class SqlTemplate.PositionalParameter

java.lang.Object
java.lang.Record
st.orm.template.SqlTemplate.PositionalParameter
Record Components:
position - the position of the parameter in the SQL query (starting from 1).
dbValue - the database value of the parameter.
All Implemented Interfaces:
SqlTemplate.Parameter
Enclosing interface:
SqlTemplate
public static record SqlTemplate.PositionalParameter(int position, @Nullable Object dbValue) extends Record implements SqlTemplate.Parameter
Represents a positional parameter that can be used in a SQL query.

Note: At the SQL template level, the framework enforces that each position in the query must be unique. The same position cannot be used more than once, ensuring logical correctness and preventing conflicts in parameter binding.

  • Constructor Details

    • PositionalParameter

      public PositionalParameter(int position, @Nullable Object dbValue)
      Creates an instance of a PositionalParameter record class.
      Parameters:
      position - the value for the position record component
      dbValue - the value for the dbValue 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.

    • position

      public int position()
      Returns the value of the position record component.
      Returns:
      the value of the position record component

    • dbValue

      @Nullable public Object dbValue()
      Returns the value of the dbValue record component.
      Specified by:
      dbValue in interface SqlTemplate.Parameter
      Returns:
      the value of the dbValue record component