com.rojoma.json.util

JsonArrayIterator

object JsonArrayIterator

Helper for reading lazily reading objects out of a source of JsonEvents representing a JSON array. Calling hasNext can throw any JsonLexException. Calling next() can throw any JSON lex or parse exception, or ElementDecodeException if the data in the array cannot be decoded as a T at that point. In the latter case, the iterator is still valid and positioned as if the decode had succeeded so it can continue to be used.

returns

An iterator of Ts

Exceptions thrown
JsonBadParse

if alreadyInArray is false and the first event is not a StartOfArrayEvent

JsonLexException

if alreadyInArray is false and a lexing exception or EOF occurs.

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  1. class ElementDecodeException extends RuntimeException

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  6. def apply[T](input: Iterator[JsonEvent], alreadyInArray: Boolean = false)(implicit arg0: JsonCodec[T]): Iterator[T]

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