Package org.pipservices3.commons.validate

Class OrRule

java.lang.Object

org.pipservices3.commons.validate.OrRule

All Implemented Interfaces:

IValidationRule

public class OrRule
extends Object
implements IValidationRule

Validation rule to combine rules with OR logical operation. When one of rules returns no errors, than this rule also returns no errors. When all rules return errors, than the rule returns all errors.

### Example ###

 
 Schema schema = new Schema()
      .withRule(new OrRule(
          new ValueComparisonRule("LT", 1),
          new ValueComparisonRule("GT", 10)
      ));

 schema.validate(0);          // Result: no error
 schema.validate(5);          // Result: 5 must be less than 1 or 5 must be more than 10
 schema.validate(20);         // Result: no error
 
 

See Also:

• IValidationRule

Constructor Summary

Constructors

Constructor	Description
OrRule(IValidationRule... rules)	Creates a new validation rule and sets its values.

Method Summary

Modifier and Type	Method	Description
void	validate(String path, Schema schema, Object value, List<ValidationResult> results)	Validates a given value against this rule.

Methods inherited from class java.lang.Object

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

Constructor Details

OrRule

public OrRule(IValidationRule... rules)

Creates a new validation rule and sets its values.

Parameters:

rules - a list of rules to join with OR operator

Method Details

validate

public void validate(String path,
 Schema schema,
 Object value,
 List<ValidationResult> results)

Validates a given value against this rule.

Specified by:

validate in interface IValidationRule

Parameters:

path - a dot notation path to the value.

schema - a schema this rule is called from

value - a value to be validated.

results - a list with validation results to add new results.