java.lang.Object
- org.eclipse.rdf4j.rio.rdfjson.RDFJSONParserSettings

```
public class RDFJSONParserSettings
extends Object
```
A selection of parser settings specific to RDF/JSON parsers.
Several of these settings can be overridden by means of a system property, but only if specified at JVM startup time.

Since:

4.3.0

Author:

Peter Ansell

Field Summary

Fields
Modifier and Type	Field	Description
`static RioSetting<Boolean>`	`FAIL_ON_MULTIPLE_OBJECT_DATATYPES`	Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple datatypes for a single object in a single statement.
`static RioSetting<Boolean>`	`FAIL_ON_MULTIPLE_OBJECT_LANGUAGES`	Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple languages for a single object in a single statement.
`static RioSetting<Boolean>`	`FAIL_ON_MULTIPLE_OBJECT_TYPES`	Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple types for a single object in a single statement.
`static RioSetting<Boolean>`	`FAIL_ON_MULTIPLE_OBJECT_VALUES`	Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple values for a single object in a single statement.
`static RioSetting<Boolean>`	`FAIL_ON_UNKNOWN_PROPERTY`	Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple properties that it does not recognize in the JSON document.
`static RioSetting<Boolean>`	`SUPPORT_GRAPHS_EXTENSION`	Boolean setting for parser to determine whether an RDF/JSON parser should support the graphs extension to make it a quads format.

Method Summary
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FAIL_ON_MULTIPLE_OBJECT_VALUES
```
public static final RioSetting<Boolean> FAIL_ON_MULTIPLE_OBJECT_VALUES
```
    Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple values for a single object in a single statement.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.fail_on_multiple_object_values.
  - FAIL_ON_MULTIPLE_OBJECT_TYPES
```
public static final RioSetting<Boolean> FAIL_ON_MULTIPLE_OBJECT_TYPES
```
    Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple types for a single object in a single statement.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.fail_on_multiple_object_types.
  - FAIL_ON_MULTIPLE_OBJECT_LANGUAGES
```
public static final RioSetting<Boolean> FAIL_ON_MULTIPLE_OBJECT_LANGUAGES
```
    Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple languages for a single object in a single statement.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.fail_on_multiple_object_languages.
  - FAIL_ON_MULTIPLE_OBJECT_DATATYPES
```
public static final RioSetting<Boolean> FAIL_ON_MULTIPLE_OBJECT_DATATYPES
```
    Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple datatypes for a single object in a single statement.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.fail_on_multiple_object_datatypes.
  - FAIL_ON_UNKNOWN_PROPERTY
```
public static final RioSetting<Boolean> FAIL_ON_UNKNOWN_PROPERTY
```
    Boolean setting for parser to determine whether an RDF/JSON parser should fail if it finds multiple properties that it does not recognize in the JSON document.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.fail_on_unknown_property.
  - SUPPORT_GRAPHS_EXTENSION
```
public static final RioSetting<Boolean> SUPPORT_GRAPHS_EXTENSION
```
    Boolean setting for parser to determine whether an RDF/JSON parser should support the graphs extension to make it a quads format.
    Defaults to true.
    Can be overridden by setting system property org.eclipse.rdf4j.rio.rdfjson.support_graphs_extension.

Class RDFJSONParserSettings

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

FAIL_ON_MULTIPLE_OBJECT_VALUES

FAIL_ON_MULTIPLE_OBJECT_TYPES

FAIL_ON_MULTIPLE_OBJECT_LANGUAGES

FAIL_ON_MULTIPLE_OBJECT_DATATYPES

FAIL_ON_UNKNOWN_PROPERTY

SUPPORT_GRAPHS_EXTENSION