Completed
Push — master ( 759e75...59dba5 )
by Shane
02:24
created

WhitespaceParser::canParse()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 5
rs 9.4286
cc 2
eloc 3
nc 2
nop 1
1
<?php
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namespace PhpHocon\Token\Parser;
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use PhpHocon\Token\Tokens;
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class WhitespaceParser implements Parser
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{
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    /**
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     * @param ParserState $state
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     * @return boolean
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     */
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    public function canParse(ParserState $state)
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    {
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        return $state->getHeadCharacter() === Tokens::SPACE
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            || $state->getHeadCharacter() === Tokens::NEW_LINE;
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    }
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    /**
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     * @param ParserState $state
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     * @return ParseResult
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     */
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    public function parse(ParserState $state)
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    {
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        $parsingKey = $state->isParsingKey();
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        if ($state->getHeadCharacter() === Tokens::NEW_LINE) {
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            $parsingKey = true;
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        }
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        return new ParseResult(
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            new ParserState(
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                array_slice($state->getCharacters(), 1),
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                $state->getBraceCount(),
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                $state->isParsingString(),
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                $parsingKey
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            ),
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            null
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        );
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    }
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}
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