/**
* For a ReducedPrinterParser, fixed width is false if the mode is strict,
* otherwise it is set as for NumberPrinterParser.
* @param DateTimeParseContext $context the context
* @return bool if the field is fixed width
* @see DateTimeFormatterBuilder#appendValueReduced(java.time.temporal.TemporalField, int, int, int)
*/
public function isFixedWidth(DateTimeParseContext $context)
{
if ($context->isStrict() == false) {
return false;
}
return parent::isFixedWidth($context);
}
/**
* Appends a fixed or variable width printer-parser handling adjacent value mode.
* If a PrinterParser is not active then the new PrinterParser becomes
* the active PrinterParser.
* Otherwise, the active PrinterParser is modified depending on the new PrinterParser.
* If the new PrinterParser is fixed width and has sign style {@code NOT_NEGATIVE}
* then its width is added to the active PP and
* the new PrinterParser is forced to be fixed width.
* If the new PrinterParser is variable width, the active PrinterParser is changed
* to be fixed width and the new PrinterParser becomes the active PP.
*
* @param NumberPrinterParser $pp the printer-parser, not null
* @return DateTimeFormatterBuilder this, for chaining, not null
*/
private function appendValue4(NumberPrinterParser $pp)
{
if ($this->active->valueParserIndex >= 0) {
$activeValueParser = $this->active->valueParserIndex;
// adjacent parsing mode, update setting in previous parsers
$basePP = $this->active->printerParsers[$activeValueParser];
if ($pp->minWidth == $pp->maxWidth && $pp->signStyle == SignStyle::NOT_NEGATIVE()) {
// Append the width to the subsequentWidth of the active parser
$basePP = $basePP->withSubsequentWidth($pp->maxWidth);
// Append the new parser as a fixed width
$this->appendInternal($pp->withFixedWidth());
// Retain the previous active parser
$this->active->valueParserIndex = $activeValueParser;
} else {
// Modify the active parser to be fixed width
$basePP = $basePP->withFixedWidth();
// The new parser becomes the mew active parser
$this->active->valueParserIndex = $this->appendInternal($pp);
}
// Replace the modified parser with the updated one
$this->active->printerParsers[$activeValueParser] = $basePP;
} else {
// The new Parser becomes the active parser
$this->active->valueParserIndex = $this->appendInternal($pp);
}
return $this;
}
