javax.validation.constraints.Digits Maven / Gradle / Ivy
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*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
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* See the License for the specific language governing permissions and
* limitations under the License.
*/
package javax.validation.constraints;
import java.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import javax.validation.Constraint;
import javax.validation.Payload;
import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
import static java.lang.annotation.ElementType.CONSTRUCTOR;
import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* The annotated element must be a number within accepted range
* Supported types are:
*
* - {@code BigDecimal}
* - {@code BigInteger}
* - {@code CharSequence}
* - {@code byte}, {@code short}, {@code int}, {@code long}, and their respective
* wrapper types
*
*
* {@code null} elements are considered valid.
*
* @author Emmanuel Bernard
*/
@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
@Retention(RUNTIME)
@Documented
@Constraint(validatedBy = { })
public @interface Digits {
String message() default "{javax.validation.constraints.Digits.message}";
Class[] groups() default { };
Class[] payload() default { };
/**
* @return maximum number of integral digits accepted for this number
*/
int integer();
/**
* @return maximum number of fractional digits accepted for this number
*/
int fraction();
/**
* Defines several {@link Digits} annotations on the same element.
*
* @see Digits
*/
@Target({ METHOD, FIELD, ANNOTATION_TYPE, CONSTRUCTOR, PARAMETER })
@Retention(RUNTIME)
@Documented
@interface List {
Digits[] value();
}
}