ValidatorMandatory (JavaDocs for mmm-validation-main 0.2.0)

java.lang.Object
- io.github.mmm.validation.AbstractValidator<V>
- - io.github.mmm.validation.AbstractValueValidator<Object>
  - - io.github.mmm.validation.main.ValidatorMandatory

All Implemented Interfaces:

io.github.mmm.base.lang.Composable<Validator<?>>, Validator<Object>, Iterable<Validator<?>>
```
public class ValidatorMandatory
extends AbstractValueValidator<Object>
```
Validator validating that a mandatory value is filled. ValidationResult will be invalid if the value is not provided (empty, blank, null).

Since:

1.0.0

Field Summary

Fields
Modifier and Type Field Description

static String ID
- Fields inherited from interface io.github.mmm.validation.Validator
  ID_MANDATORY

Constructor Summary

Constructors
Constructor Description

ValidatorMandatory()
The constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static ValidatorMandatory`	`get()`
`String`	`getId()`
`boolean`	`isMandatory()`
`protected io.github.mmm.nls.NlsMessage`	`validateNotNull(Object value)`
`protected io.github.mmm.nls.NlsMessage`	`validateNull()`

Methods inherited from class io.github.mmm.validation.AbstractValueValidator
validate

Methods inherited from class io.github.mmm.validation.AbstractValidator
equals, hashCode, isDynamic, source2string, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.github.mmm.base.lang.Composable
getChild, getChildCount, iterator

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface io.github.mmm.validation.Validator
append, append, containsId, getMax, getMin, validate

- Field Detail
  - ID
```
public static final String ID
```
    See Also:
    
    getId(), Constant Field Values
- Constructor Detail
  - ValidatorMandatory
```
public ValidatorMandatory()
```
    The constructor.
- Method Detail
  - getId
```
public String getId()
```
    Specified by:
    
    getId in interface Validator<Object>
    
    Overrides:
    
    getId in class AbstractValidator<Object>
  - get
```
public static ValidatorMandatory get()
```
    Returns:
    
    the singleton instance of this class.
  - validateNull
```
protected io.github.mmm.nls.NlsMessage validateNull()
```
    Overrides:
    
    validateNull in class AbstractValueValidator<Object>
  - validateNotNull
```
protected io.github.mmm.nls.NlsMessage validateNotNull(Object value)
```
    Specified by:
    
    validateNotNull in class AbstractValueValidator<Object>
  - isMandatory
```
public final boolean isMandatory()
```