org.snakeyaml.engine.v2.resolver

Class JsonScalarResolver

java.lang.Object

org.snakeyaml.engine.v2.resolver.JsonScalarResolver

All Implemented Interfaces:

ScalarResolver

public class JsonScalarResolver
extends Object
implements ScalarResolver

ScalarResolver for JSON Schema The schema is NOT the same as in YAML 1.2 but identical to JSON,

See Also:

Chapter 10.2. JSON Schema

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	BOOL Boolean as defined in JSON
static Pattern	EMPTY No value indication
static Pattern	ENV_FORMAT group 1: name, group 2: separator, group 3: value
static Pattern	FLOAT Float as defined in JSON (Number which is Float)
static Pattern	INT Integer as defined in JSON (Number which is Integer)
static Pattern	NULL Null as defined in JSON
protected Map<Character,List<org.snakeyaml.engine.v2.resolver.ResolverTuple>>	yamlImplicitResolvers Map from the char to the resolver which may begin with this char

Constructor Summary

Constructors

Constructor and Description
JsonScalarResolver() Create

Method Summary

Modifier and Type	Method and Description
void	addImplicitResolver(org.snakeyaml.engine.v2.nodes.Tag tag, Pattern regexp, String first) Add a resolver to resolve a value that matches the provided regular expression to the provided tag
protected void	addImplicitResolvers() Register all the resolvers to be applied
org.snakeyaml.engine.v2.nodes.Tag	resolve(String value, Boolean implicit) Resolve (detect) the tag of the scalar node of the given type.

Methods inherited from class java.lang.Object

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

Field Detail

BOOL

public static final Pattern BOOL

Boolean as defined in JSON

FLOAT

public static final Pattern FLOAT

Float as defined in JSON (Number which is Float)

INT

public static final Pattern INT

Integer as defined in JSON (Number which is Integer)

NULL

public static final Pattern NULL

Null as defined in JSON

EMPTY

public static final Pattern EMPTY

No value indication

ENV_FORMAT

public static final Pattern ENV_FORMAT

group 1: name, group 2: separator, group 3: value

yamlImplicitResolvers

protected Map<Character,List<org.snakeyaml.engine.v2.resolver.ResolverTuple>> yamlImplicitResolvers

Map from the char to the resolver which may begin with this char

Constructor Detail

JsonScalarResolver

public JsonScalarResolver()

Create

Method Detail

addImplicitResolver

public void addImplicitResolver(org.snakeyaml.engine.v2.nodes.Tag tag,
                                Pattern regexp,
                                String first)

Add a resolver to resolve a value that matches the provided regular expression to the provided tag

Parameters:

tag - - the Tag to assign when the value matches

regexp - - the RE which is applied for every value

first - - the possible first characters (this is merely for performance improvement) to skip RE evaluation to gain time

addImplicitResolvers

protected void addImplicitResolvers()

Register all the resolvers to be applied

resolve

public org.snakeyaml.engine.v2.nodes.Tag resolve(String value,
                                                 Boolean implicit)

Description copied from interface: ScalarResolver

Resolve (detect) the tag of the scalar node of the given type.

Specified by:

resolve in interface ScalarResolver

Parameters:

value - - the value of the scalar node

implicit - - true if there was no tag specified (the tag will be resolved)

Returns:

the Tag that matches the contents