org.axonframework.eventstore.jpa.criteria

Class Equals

java.lang.Object

org.axonframework.eventstore.jpa.criteria.JpaCriteria

org.axonframework.eventstore.jpa.criteria.Equals

All Implemented Interfaces:

Criteria

public class Equals
extends JpaCriteria

Implementation of the EQUALS operator for a JPA Event Store.

Since:

2.0

Author:

Allard Buijze

Constructor Summary

Constructors

Constructor and Description
Equals(JpaProperty property, Object expression) Initializes an Equals operator matching the given property against the given expression.

Method Summary

Methods

Modifier and Type	Method and Description
void	parse(String entryKey, StringBuilder whereClause, ParameterRegistry parameters) Parses the criteria to a JPA compatible where clause and parameter values.

Methods inherited from class org.axonframework.eventstore.jpa.criteria.JpaCriteria

and, or

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Equals

public Equals(JpaProperty property,
      Object expression)

Initializes an Equals operator matching the given property against the given expression.

Parameters:

property - The property to match

expression - The expression to match against. May be null.

Method Detail

parse

public void parse(String entryKey,
         StringBuilder whereClause,
         ParameterRegistry parameters)

Description copied from class: JpaCriteria

Parses the criteria to a JPA compatible where clause and parameter values.

Specified by:

parse in class JpaCriteria

Parameters:

entryKey - The variable assigned to the entry in the whereClause

whereClause - The buffer to write the where clause to.

parameters - The registry where parameters and assigned values can be registered.