MapBackedString (utils.mapqua 3.2.0 API)

java.lang.Object
- com.legyver.utils.mapqua.mapbacked.MapBackedProperty<java.lang.String>
- - com.legyver.utils.mapqua.mapbacked.MapBackedString

```
public class MapBackedString
extends MapBackedProperty<java.lang.String>
```
A String variable that can be represented as a key-value pair in the POJO internal Map

Field Summary
- Fields inherited from class com.legyver.utils.mapqua.mapbacked.MapBackedProperty
  property, sourceMap, valueIfMissing

Constructor Summary

Constructors
Constructor	Description
`MapBackedString(java.util.Map sourceMap, java.lang.String property)`	Construct a MapBackedString with a certain property name.
`MapBackedString(java.util.Map sourceMap, java.lang.String property, java.lang.String valueIfMissing)`	Construct a MapBackedString with a certain property name and default value

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

protected java.util.Optional<java.lang.String> queryOption()
Hook that allows the field to be queryable
- Methods inherited from class com.legyver.utils.mapqua.mapbacked.MapBackedProperty
  get, set
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MapBackedString
```
public MapBackedString(java.util.Map sourceMap,
                       java.lang.String property,
                       java.lang.String valueIfMissing)
```
    Construct a MapBackedString with a certain property name and default value
    
    Parameters:
    
    sourceMap - Map to store the String value in
    
    property - Key name of the property
    
    valueIfMissing - value to set if missing
  - MapBackedString
```
public MapBackedString(java.util.Map sourceMap,
                       java.lang.String property)
```
    Construct a MapBackedString with a certain property name. The default value will be a new ArrayList.
    
    Parameters:
    
    sourceMap - Map to store the String value in
    
    property - Key name of the property
- Method Detail
  - queryOption
```
protected java.util.Optional<java.lang.String> queryOption()
                                                    throws com.legyver.core.exception.CoreException
```
    Hook that allows the field to be queryable
    
    Specified by:
    
    queryOption in class MapBackedProperty<java.lang.String>
    
    Returns:
    
    the supported query option
    
    Throws:
    
    com.legyver.core.exception.CoreException - if there is a problem marshalling to/from JSON