net.openhft.saxophone.json.handler

Interface FloatingHandler

All Superinterfaces:

JsonHandlerBase

public interface FloatingHandler
extends JsonHandlerBase

Triggered on JSON array, object or standalone (top-level) floating number value: for example, `3.14` or `9.223372E-18`.

Use this handler, only if 1) exact precision doesn't matter and the JSON input doesn't contain values out of Java's double representable range, and 2) you don't need to convert the values back to string form. Otherwise, use NumberHandler and parse integer and floating values on your side, if needed. JsonParser can't have a NumberHandler and FloatingHandler simultaneously.

See Also:

JsonParserBuilder.floatingHandler(FloatingHandler)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	onFloating(double value) Handles a JSON array, object or standalone (top-level) floating number value: for example, `3.14` or `9.223372E-18`.

Method Detail

onFloating

boolean onFloating(double value)
                   throws Exception

Handles a JSON array, object or standalone (top-level) floating number value: for example, `3.14` or `9.223372E-18`.

Parameters:

value - the floating value as double, or the nearest value representable as double

Returns:

true if the parsing should be continued, false if it should be stopped immediately

Throws:

Exception - if an error occurred during handling