NoOpVisitor discards all JSON AST information.
This is the simplest possible visitor. It could be useful for checking JSON for correctness (via parsing) without worrying about saving the data.
It will always return Unit on any successful parse, no matter the content.
Attributes
- Companion
- class
- Graph
-
- Supertypes
- Self type
-
NoOpVisitor.type
Members list
Value members
Inherited methods
==Responsibility== Generally, whoever creates the visitor should be responsible for closing it, i.e. not intermediate transform(v: Visitor)
methods themselves.
==Responsibility== Generally, whoever creates the visitor should be responsible for closing it, i.e. not intermediate transform(v: Visitor)
methods themselves.
==Self Closing== Given that common usage is most often single-valued (e.g. "{}"), rather than multi-valued (e.g. "{} {} {}"), Visitors may self-close (e.g. visitor.map{v => Try(v.close); v)
} after a single value to prevent resource leaks, but are encouraged to expose both forms (i.e. single/multiple), if supportable.
==Multiple close() calls/Idempotency== Visitors are encouraged to respond gracefully if close() is called multiple times. If an underlying resource would throw if already closed, this may mean adding a private var isClosed: Boolean
field to prevent multiple calls.
Attributes
Attributes
- Returns
-
a Visitor used for visiting the elements of the array
- Inherited from:
- NoOpVisitor
Raw bytes.
Attributes
- Inherited from:
- NoOpVisitor
MsgPack extension type.
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Optional handler for raw double values; can be overriden for performance in cases where you're translating directly between numbers to avoid the overhead of stringifying and re-parsing your numbers (e.g. the WebJson transformer gets raw doubles from the underlying Json.parse).
Optional handler for raw double values; can be overriden for performance in cases where you're translating directly between numbers to avoid the overhead of stringifying and re-parsing your numbers (e.g. the WebJson transformer gets raw doubles from the underlying Json.parse).
Delegates to visitFloat64StringParts
if not overriden
Value parameters
- d
-
the input number
Attributes
- Inherited from:
- NoOpVisitor
Convenience methods to help you compute the decimal-point-index and exponent-index of an arbitrary numeric string
Convenience methods to help you compute the decimal-point-index and exponent-index of an arbitrary numeric string
Value parameters
- s
-
the text string being visited
Attributes
- Inherited from:
- NoOpVisitor
Visit the number in its text representation.
Visit the number in its text representation.
Value parameters
- cs
-
unparsed text representation of the number.
- decIndex
-
index of the
.
, relative to the start of the CharSequence, or -1 if omitted - expIndex
-
index of
e
orE
relative to the start of the CharSequence, or -1 if omitted
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Returns
-
a ObjVisitor used for visiting the keys/values of the object
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor
Attributes
- Inherited from:
- NoOpVisitor