Module org.refcodes.schema

Package org.refcodes.schema

Class JsonVisitor

java.lang.Object

org.refcodes.schema.JsonVisitor

All Implemented Interfaces:

SchemaVisitor<String>

public class JsonVisitor
extends Object
implements SchemaVisitor<String>

The JsonVisitor is a SchemaVisitor producing a JSON String when visiting a Schema structure.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	JsonVisitor.JsonMode	The Enum JsonMode.

Constructor Summary

Constructors

Constructor	Description
JsonVisitor()	Constructs a JsonVisitor with JsonVisitor.JsonMode being set to JsonVisitor.JsonMode.PLAIN_KEYS.
JsonVisitor(JsonVisitor.JsonMode aJsonMode)	Constructs a JsonVisitor with JsonVisitor.JsonMode being set accordingly.

Method Summary

Modifier and Type	Method	Description
protected String	toString(Object aValue)	Hook method for converting a type to an according String.
String	visit(Schema aSchema, Collection<String> aResults)	Produces a result from the provided children's results and the currently visited Schema instance.

Methods inherited from class java.lang.Object

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

Constructor Details

JsonVisitor

public JsonVisitor()

Constructs a JsonVisitor with JsonVisitor.JsonMode being set to JsonVisitor.JsonMode.PLAIN_KEYS.

JsonVisitor

public JsonVisitor(JsonVisitor.JsonMode aJsonMode)

Constructs a JsonVisitor with JsonVisitor.JsonMode being set accordingly.

Parameters:

aJsonMode - The JsonVisitor.JsonMode to use when creating a JSON notation.

Method Details

visit

public String visit(Schema aSchema,
 Collection<String> aResults)

Produces a result from the provided children's results and the currently visited Schema instance.

Specified by:

visit in interface SchemaVisitor<String>

Parameters:

aSchema - The Schema instance to be visited.

aResults - The results produced by this SchemaVisitor instance when having been invoked for the Schema instance's children or null if the visited Schema instance does not have any children.

Returns:

The accordingly produced result of the SchemaVisitor instance.

toString

protected String toString(Object aValue)

Hook method for converting a type to an according String.

Parameters:

aValue - The value of a given type to be converted accordingly.

Returns:

The accordingly converted value.