JsonProducer (container-search 7.529.2 API)

All Known Implementing Classes:

FeatureData, PositionsData, StructuredData
```
public interface JsonProducer
```
Generic API for classes that contain data representable as JSON.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default String`	`toJson()`	Convenience method equivalent to: writeJson(new StringBuilder()).toString()
`StringBuilder`	`writeJson(StringBuilder target)`	Append the JSON representation of this object's data to a StringBuilder.

- Method Detail
  - writeJson
```
StringBuilder writeJson(StringBuilder target)
```
    Append the JSON representation of this object's data to a StringBuilder. Note that when passing compact=false the generated string will be human-readable and containing embedded newlines; also the exact indentation etc may change, so use compact=true for a canonical format.
    
    Parameters:
    
    target - the StringBuilder to append to.
    
    Returns:
    
    the target passed in is also returned (to allow chaining).
  - toJson
```
default String toJson()
```
    Convenience method equivalent to: writeJson(new StringBuilder()).toString()
    
    Returns:
    
    a String containing JSON representation of this object's data.