org.openlowcode.server.data.storage

Class OrQueryCondition

java.lang.Object

org.openlowcode.server.data.storage.QueryCondition

org.openlowcode.server.data.storage.OrQueryCondition

public class OrQueryCondition
extends QueryCondition

Author:

Open Lowcode SAS

Nested Class Summary

Nested classes/interfaces inherited from class org.openlowcode.server.data.storage.QueryCondition

QueryCondition.Visitor

Field Summary

Fields inherited from class org.openlowcode.server.data.storage.QueryCondition

MAX_CIRCUIT_BREAKER

Constructor Summary

Constructors

Constructor and Description
OrQueryCondition() creates an empty OR query condition.
OrQueryCondition(QueryCondition condition1, QueryCondition condition2) Convenience method to create a query condition joining with an 'OR' the two conditions
OrQueryCondition(QueryCondition condition1, QueryCondition condition2, QueryCondition condition3) Convenience method to create a query condition joining with an 'OR' the three conditions
OrQueryCondition(QueryCondition condition1, QueryCondition condition2, QueryCondition condition3, QueryCondition condition4) Convenience method to create a query condition joining with an 'OR' the three conditions

Method Summary

Modifier and Type	Method and Description
void	accept(QueryCondition.Visitor visitor)
void	addCondition(QueryCondition condition) Adds a condition to be joined to the other query conditions by an 'OR' operation
boolean	isSignificant(int circuitbreaker)
QueryCondition[]	returnAllConditions()

Methods inherited from class java.lang.Object

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

Constructor Detail

OrQueryCondition

public OrQueryCondition()

creates an empty OR query condition. Conditions have to be added later

OrQueryCondition

public OrQueryCondition(QueryCondition condition1,
                        QueryCondition condition2)

Convenience method to create a query condition joining with an 'OR' the two conditions

Parameters:

condition1 - first condition

condition2 - second condition

OrQueryCondition

public OrQueryCondition(QueryCondition condition1,
                        QueryCondition condition2,
                        QueryCondition condition3)

Convenience method to create a query condition joining with an 'OR' the three conditions

Parameters:

condition1 - first condition

condition2 - second condition

condition3 - third condition

OrQueryCondition

public OrQueryCondition(QueryCondition condition1,
                        QueryCondition condition2,
                        QueryCondition condition3,
                        QueryCondition condition4)

Convenience method to create a query condition joining with an 'OR' the three conditions

Parameters:

condition1 - first condition

condition2 - second condition

condition3 - third condition

condition4 - fourth condition

Method Detail

addCondition

public void addCondition(QueryCondition condition)

Adds a condition to be joined to the other query conditions by an 'OR' operation

Parameters:

condition - condition to join

accept

public void accept(QueryCondition.Visitor visitor)

Specified by:

accept in class QueryCondition

Parameters:

visitor - visitor for query condition

returnAllConditions

public QueryCondition[] returnAllConditions()

isSignificant

public boolean isSignificant(int circuitbreaker)

Specified by:

isSignificant in class QueryCondition

Returns:

true if condition if significant (e.g. an 'AND' query condition with zero elements is not significant