fs2.data.json
Handles stream parsing and traversing of json documents.
Attributes
Members list
Type members
Classlikes
Attributes
- Companion:
- trait
- Source:
- selectors.scala
- Graph
- Supertypes
- Self type
- IndexPredicate.type
A JSON trace context, positioning the current location in the JSON value starting from the root.
Attributes
- Companion:
- trait
- Source:
- JsonContext.scala
- Graph
- Supertypes
- Self type
- JsonContext.type
Attributes
- Source:
- JsonException.scala
- Graph
- Supertypes
Attributes
- Source:
- JsonException.scala
- Graph
- Supertypes
Attributes
- Source:
- SelectorParser.scala
- Graph
- Supertypes
Attributes
- Source:
- package.scala
- Graph
- Supertypes
- class AnyValtrait Matchableclass Any
Attributes
- Companion:
- trait
- Source:
- selectors.scala
- Graph
- Supertypes
- Self type
- NamePredicate.type
Used to select tokens in a token stream.
Used to select tokens in a token stream.
Attributes
- Companion:
- object
- Source:
- selectors.scala
- Graph
- Supertypes
- Known subtypes
- class IndexSelectorclass IteratorSelectorclass NameSelectorclass PipeSelectorobject ThisSelector.type
Attributes
- Companion:
- trait
- Source:
- selectors.scala
- Graph
- Supertypes
- Self type
- Selector.type
Parses a filter string. Syntax is as follows:
Parses a filter string. Syntax is as follows:
Selector ::= `.`
| Sel Sel*
Sel ::= `.` Name `!`? `?`?
| `.` `[` String (`,` String)* `]` `!`? `?`?
| `.` `[` Integer (`,` Integer)* `]` `?`?
| `.` `[` Integer `:` Integer `]` `?`?
| `.` `[` `]` `?`?
Name ::= [a-zA-Z_][a-zA-Z0-9_]*
String ::= <a json string>
Integer ::= 0
| [1-9][0-9]*
Attributes
- Companion:
- object
- Source:
- SelectorParser.scala
- Graph
- Supertypes
Attributes
- Companion:
- class
- Source:
- SelectorParser.scala
- Graph
- Supertypes
- Self type
- SelectorParser.type
Attributes
- Companion:
- object
- Source:
- tokens.scala
- Graph
- Supertypes
- Known subtypes
- object EndArray.typeobject EndObject.typeobject FalseValue.typeclass Keyobject NullValue.typeclass NumberValueobject StartArray.typeobject StartObject.typeclass StringValueobject TrueValue.type
Attributes
- Companion:
- class
- Source:
- tokens.scala
- Graph
- Supertypes
- Self type
- Token.type
Json Token stream collectors.
Attributes
- Source:
- package.scala
- Graph
- Supertypes
- Self type
- literals.type
Json Token stream pipes to render Json values.
Json Token stream pipes to render Json values.
Attributes
- Source:
- package.scala
- Graph
- Supertypes
- Self type
- render.type
A collection of pipes to wrap streams inside objects.
A collection of pipes to wrap streams inside objects.
Attributes
- Source:
- package.scala
- Graph
- Supertypes
- Self type
- wrap.type
Value members
Concrete methods
Transforms a stream of characters into a stream of Json tokens. Emitted tokens are guaranteed to be valid up to that point. If the streams ends without failure, the sequence of tokens is sensured to represent a (potentially empty) sequence of valid Json documents.
Transforms a stream of characters into a stream of Json tokens. Emitted tokens are guaranteed to be valid up to that point. If the streams ends without failure, the sequence of tokens is sensured to represent a (potentially empty) sequence of valid Json documents.
Attributes
- Source:
- package.scala
Deprecated methods
Filters the tokens according to the given selector sequence.
if wrap
is set to true
then values selected by array selector are wrapped into
an array, and values selected by object selector are wrapped into an object with original
key maintained.
Filters the tokens according to the given selector sequence.
if wrap
is set to true
then values selected by array selector are wrapped into
an array, and values selected by object selector are wrapped into an object with original
key maintained.
Attributes
- Deprecated
[Since version fs2-data 1.5.0]
Use `fs2.data.json.jsonpath.filter` instead- Source:
- package.scala
Transforms a stream of Json values into a stream of Json tokens.
Transforms a stream of Json values into a stream of Json tokens.
This operation is the opposite of values
.
Attributes
- Deprecated
[Since version 1.3.0]
Use `fs2.data.json.ast.tokenize` instead- Source:
- package.scala
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
The rest of the stream is left unchanged.
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
The rest of the stream is left unchanged.
This operator locally creates Json AST values using the fs2.data.json.ast.Builder, and returns tokens as emitted by the fs2.data.json.ast.Tokenizer on the resulting value.
Attributes
- Deprecated
[Since version 1.3.0]
Use `fs2.data.json.ast.transform` instead- Source:
- package.scala
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
The rest of the stream is left unchanged. The operation can fail, in case the returned
F
is failed at one step.
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
The rest of the stream is left unchanged. The operation can fail, in case the returned
F
is failed at one step.
This operator locally creates Json AST values using the fs2.data.json.ast.Builder, and returns tokens as emitted by the fs2.data.json.ast.Tokenizer on the resulting value.
Attributes
- Deprecated
[Since version 1.3.0]
Use `fs2.data.json.ast.transformF` instead- Source:
- package.scala
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
If the function returns None
, then the entire value is dropped (and the object key it
is located at, if any).
The rest of the stream is left unchanged.
Transforms a stream of token into another one. The transformation function f
is
called on every selected value from upstream, and the resulting value replaces it.
If the function returns None
, then the entire value is dropped (and the object key it
is located at, if any).
The rest of the stream is left unchanged.
This operator locally creates Json AST values using the fs2.data.json.ast.Builder, and returns tokens as emitted by the fs2.data.json.ast.Tokenizer on the resulting value.
Attributes
- Deprecated
[Since version 1.3.0]
Use `fs2.data.json.ast.transformOpt` instead- Source:
- package.scala
Transforms a stream of Json tokens into a stream of json values.
Transforms a stream of Json tokens into a stream of json values.
Attributes
- Deprecated
[Since version 1.3.0]
Use `fs2.data.json.ast.values` instead- Source:
- package.scala
Implicits
Implicits
Attributes
- Source:
- package.scala