Token::isLtOrGt() - Code Metrics - MAXakaWIZARD/xls-writer - Measure and Improve Code Quality continuously with Scrutinizer

Token::isLtOrGt() A
last analyzed 2016-05-10 19:22 UTC

↳ Parent: Token

Complexity

Conditions	2
Paths	2

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
c	2
b	0
f	0
dl	0
loc	5
rs	9.4285
cc	2
eloc	3
nc	2
nop	1

<?php

namespace Xls;

class Token
{
    const TOKEN_ADD = "+";
    const TOKEN_SUB = "-";
    const TOKEN_MUL = "*";
    const TOKEN_DIV = "/";
    const TOKEN_OPEN = "(";
    const TOKEN_CLOSE = ")";
    const TOKEN_COMA = ",";
    const TOKEN_SEMICOLON = ";";
    const TOKEN_GT = ">";
    const TOKEN_LT = "<";
    const TOKEN_LE = "<=";
    const TOKEN_GE = ">=";
    const TOKEN_EQ = "=";
    const TOKEN_NE = "<>";
    const TOKEN_CONCAT = "&";
    const TOKEN_ARG = "arg";

    protected static $ptgMap = array(
        self::TOKEN_MUL => 'ptgMul',
        self::TOKEN_DIV => 'ptgDiv',
        self::TOKEN_ADD => 'ptgAdd',
        self::TOKEN_SUB => 'ptgSub',
        self::TOKEN_LT => 'ptgLT',
        self::TOKEN_GT => 'ptgGT',
        self::TOKEN_LE => 'ptgLE',
        self::TOKEN_GE => 'ptgGE',
        self::TOKEN_EQ => 'ptgEQ',
        self::TOKEN_NE => 'ptgNE',
        self::TOKEN_CONCAT => 'ptgConcat',
    );

    protected static $deterministicMap = array(
        self::TOKEN_MUL => 1,
        self::TOKEN_DIV => 1,
        self::TOKEN_ADD => 1,
        self::TOKEN_SUB => 1,
        self::TOKEN_LE => 1,
        self::TOKEN_GE => 1,
        self::TOKEN_EQ => 1,
        self::TOKEN_NE => 1,
        self::TOKEN_CONCAT => 1,
        self::TOKEN_COMA => 1,
        self::TOKEN_SEMICOLON => 1,
        self::TOKEN_OPEN => 1,
        self::TOKEN_CLOSE => 1
    );

    protected static $lookaheadMap = array(
        self::TOKEN_GT => array('='),
        self::TOKEN_LT => array('=', '>'),
    );

    protected static $comparisonTokens = array(
        self::TOKEN_LT,
        self::TOKEN_GT,
        self::TOKEN_LE,
        self::TOKEN_GE,
        self::TOKEN_EQ,
        self::TOKEN_NE
    );

    /**
     * Reference A1 or $A$1
     * @param $token
     *
     * @return boolean
     */
    public static function isReference($token)
    {
        return preg_match('/^\$?[A-Za-z]+\$?[0-9]+$/', $token) === 1;
    }

    /**
     * External reference Sheet1!A1 or Sheet1:Sheet2!A1 or 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1
     * @param $token
     *
     * @return boolean
     */
    public static function isExternalReference($token)
    {
        return preg_match("/^\w+(\:\w+)?\![A-za-z]+[0-9]+$/u", $token) === 1
            || preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-za-z]+[0-9]+$/u", $token) === 1;
    }

    /**
     * @param $token
     *
     * @return boolean
     */
    public static function isAnyReference($token)
    {
        return self::isReference($token) || self::isExternalReference($token);
    }

    /**
     * @param $token
     *
     * @return boolean
     */
    public static function isAnyRange($token)
    {
        return self::isRange($token) || self::isExternalRange($token);
    }

    /**
     * Range A1:A2 or A1..A2
     * @param $token
     *
     * @return boolean
     */
    public static function isRange($token)
    {
        return self::isRangeWithColon($token) || self::isRangeWithDots($token);
    }

    /**
     * Range A1:A2 or $A$1:$A$2
     * @param $token
     *
     * @return boolean
     */
    public static function isRangeWithColon($token)
    {
        return preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) === 1;
    }

    /**
     * Range A1..A2 or $A$1..$A$2
     * @param $token
     *
     * @return boolean
     */
    public static function isRangeWithDots($token)
    {
        return preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) === 1;
    }

    /**
     * External range:
     * Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2
     * 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2
     *
     * @param $token
     *
     * @return boolean
     */
    public static function isExternalRange($token)
    {
        // A1:B2
        $cellsPattern = '([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+';

        // Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2
        $unquotedSheetsPattern = "/^\w+(\:\w+)?\!{$cellsPattern}$/u";

        // 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2
        $quotedSheetsPattern = "/^'[\w -]+(\:[\w -]+)?'\!{$cellsPattern}$/u";

        return preg_match($unquotedSheetsPattern, $token) === 1
            || preg_match($quotedSheetsPattern, $token) === 1;
    }

    /**
     * String
     * @param $token
     *
     * @return boolean
     */
    public static function isString($token)
    {
        return preg_match("/^\"[^\"]*\"$/", $token) === 1;
    }

    /**
     * @param $token
     *
     * @return boolean
     */
    public static function isFunctionCall($token)
    {
        if (self::isArg($token)) {
            return false;
        }

        return preg_match("/^[A-Za-z0-9\xc0-\xdc\.]+$/", $token) === 1;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isMulOrDiv($token)
    {
        return $token == self::TOKEN_MUL || $token == self::TOKEN_DIV;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isAddOrSub($token)
    {
        return $token == self::TOKEN_ADD || $token == self::TOKEN_SUB;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isCommaOrSemicolon($token)
    {
        return $token == self::TOKEN_COMA || $token == self::TOKEN_SEMICOLON;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isComparison($token)
    {
        return in_array($token, self::$comparisonTokens);
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isLtOrGt($token)
    {
        return $token == self::TOKEN_LT
        || $token == self::TOKEN_GT;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isConcat($token)
    {
        return $token == self::TOKEN_CONCAT;
    }

    /**
     * @param $token
     *
     * @return string|null
     */
    public static function getPtg($token)
    {
        if (isset(self::$ptgMap[$token])) {
            return self::$ptgMap[$token];
        }

        return null;
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isDeterministic($token)
    {
        return isset(self::$deterministicMap[$token]);
    }

    /**
     * @param $token
     * @param $lookahead
     *
     * @return bool
     */
    public static function isPossibleLookahead($token, $lookahead)
    {
        if (!isset(self::$lookaheadMap[$token])) {
            return true;
        }

        return in_array($lookahead, self::$lookaheadMap[$token], true);
    }

    /**
     * @param $token
     *
     * @return bool
     */
    public static function isArg($token)
    {
        return $token == self::TOKEN_ARG;
    }
}


1			<?php
2
3			namespace Xls;
4
5			class Token
6			{
7			const TOKEN_ADD = "+";
8			const TOKEN_SUB = "-";
9			const TOKEN_MUL = "*";
10			const TOKEN_DIV = "/";
11			const TOKEN_OPEN = "(";
12			const TOKEN_CLOSE = ")";
13			const TOKEN_COMA = ",";
14			const TOKEN_SEMICOLON = ";";
15			const TOKEN_GT = ">";
16			const TOKEN_LT = "<";
17			const TOKEN_LE = "<=";
18			const TOKEN_GE = ">=";
19			const TOKEN_EQ = "=";
20			const TOKEN_NE = "<>";
21			const TOKEN_CONCAT = "&";
22			const TOKEN_ARG = "arg";
23
24			protected static $ptgMap = array(
25			self::TOKEN_MUL => 'ptgMul',
26			self::TOKEN_DIV => 'ptgDiv',
27			self::TOKEN_ADD => 'ptgAdd',
28			self::TOKEN_SUB => 'ptgSub',
29			self::TOKEN_LT => 'ptgLT',
30			self::TOKEN_GT => 'ptgGT',
31			self::TOKEN_LE => 'ptgLE',
32			self::TOKEN_GE => 'ptgGE',
33			self::TOKEN_EQ => 'ptgEQ',
34			self::TOKEN_NE => 'ptgNE',
35			self::TOKEN_CONCAT => 'ptgConcat',
36			);
37
38			protected static $deterministicMap = array(
39			self::TOKEN_MUL => 1,
40			self::TOKEN_DIV => 1,
41			self::TOKEN_ADD => 1,
42			self::TOKEN_SUB => 1,
43			self::TOKEN_LE => 1,
44			self::TOKEN_GE => 1,
45			self::TOKEN_EQ => 1,
46			self::TOKEN_NE => 1,
47			self::TOKEN_CONCAT => 1,
48			self::TOKEN_COMA => 1,
49			self::TOKEN_SEMICOLON => 1,
50			self::TOKEN_OPEN => 1,
51			self::TOKEN_CLOSE => 1
52			);
53
54			protected static $lookaheadMap = array(
55			self::TOKEN_GT => array('='),
56			self::TOKEN_LT => array('=', '>'),
57			);
58
59			protected static $comparisonTokens = array(
60			self::TOKEN_LT,
61			self::TOKEN_GT,
62			self::TOKEN_LE,
63			self::TOKEN_GE,
64			self::TOKEN_EQ,
65			self::TOKEN_NE
66			);
67
68			/**
69			* Reference A1 or $A$1
70			* @param $token
71			*
72			* @return boolean
73			*/
74			public static function isReference($token)
75			{
76			return preg_match('/^\$?[A-Za-z]+\$?[0-9]+$/', $token) === 1;
77			}
78
79			/**
80			* External reference Sheet1!A1 or Sheet1:Sheet2!A1 or 'Sheet1'!A1 or 'Sheet1:Sheet2'!A1
81			* @param $token
82			*
83			* @return boolean
84			*/
85			public static function isExternalReference($token)
86			{
87			return preg_match("/^\w+(\:\w+)?\![A-za-z]+[0-9]+$/u", $token) === 1
88			\|\| preg_match("/^'[\w -]+(\:[\w -]+)?'\![A-za-z]+[0-9]+$/u", $token) === 1;
89			}
90
91			/**
92			* @param $token
93			*
94			* @return boolean
95			*/
96			public static function isAnyReference($token)
97			{
98			return self::isReference($token) \|\| self::isExternalReference($token);
99			}
100
101			/**
102			* @param $token
103			*
104			* @return boolean
105			*/
106			public static function isAnyRange($token)
107			{
108			return self::isRange($token) \|\| self::isExternalRange($token);
109			}
110
111			/**
112			* Range A1:A2 or A1..A2
113			* @param $token
114			*
115			* @return boolean
116			*/
117			public static function isRange($token)
118			{
119			return self::isRangeWithColon($token) \|\| self::isRangeWithDots($token);
120			}
121
122			/**
123			* Range A1:A2 or $A$1:$A$2
124			* @param $token
125			*
126			* @return boolean
127			*/
128			public static function isRangeWithColon($token)
129			{
130			return preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+:(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) === 1;
131			}
132
133			/**
134			* Range A1..A2 or $A$1..$A$2
135			* @param $token
136			*
137			* @return boolean
138			*/
139			public static function isRangeWithDots($token)
140			{
141			return preg_match('/^(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+\.\.(\$)?[A-Ia-i]?[A-Za-z](\$)?[0-9]+$/', $token) === 1;
142			}
143
144			/**
145			* External range:
146			* Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2
147			* 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2
148			*
149			* @param $token
150			*
151			* @return boolean
152			*/
153			public static function isExternalRange($token)
154			{
155			// A1:B2
156			$cellsPattern = '([A-Ia-i]?[A-Za-z])?[0-9]+:([A-Ia-i]?[A-Za-z])?[0-9]+';
157
158			// Sheet1!A1:B2 or Sheet1:Sheet2!A1:B2
159			$unquotedSheetsPattern = "/^\w+(\:\w+)?\!{$cellsPattern}$/u";
160
161			// 'Sheet1'!A1:B2 or 'Sheet1:Sheet2'!A1:B2
162			$quotedSheetsPattern = "/^'[\w -]+(\:[\w -]+)?'\!{$cellsPattern}$/u";
163
164			return preg_match($unquotedSheetsPattern, $token) === 1
165			\|\| preg_match($quotedSheetsPattern, $token) === 1;
166			}
167
168			/**
169			* String
170			* @param $token
171			*
172			* @return boolean
173			*/
174			public static function isString($token)
175			{
176			return preg_match("/^\"[^\"]*\"$/", $token) === 1;
177			}
178
179			/**
180			* @param $token
181			*
182			* @return boolean
183			*/
184			public static function isFunctionCall($token)
185			{
186			if (self::isArg($token)) {
187			return false;
188			}
189
190			return preg_match("/^[A-Za-z0-9\xc0-\xdc\.]+$/", $token) === 1;
191			}
192
193			/**
194			* @param $token
195			*
196			* @return bool
197			*/
198			public static function isMulOrDiv($token)
199			{
200			return $token == self::TOKEN_MUL \|\| $token == self::TOKEN_DIV;
201			}
202
203			/**
204			* @param $token
205			*
206			* @return bool
207			*/
208			public static function isAddOrSub($token)
209			{
210			return $token == self::TOKEN_ADD \|\| $token == self::TOKEN_SUB;
211			}
212
213			/**
214			* @param $token
215			*
216			* @return bool
217			*/
218			public static function isCommaOrSemicolon($token)
219			{
220			return $token == self::TOKEN_COMA \|\| $token == self::TOKEN_SEMICOLON;
221			}
222
223			/**
224			* @param $token
225			*
226			* @return bool
227			*/
228			public static function isComparison($token)
229			{
230			return in_array($token, self::$comparisonTokens);
231			}
232
233			/**
234			* @param $token
235			*
236			* @return bool
237			*/
238			public static function isLtOrGt($token)
239			{
240			return $token == self::TOKEN_LT
241			\|\| $token == self::TOKEN_GT;
242			}
243
244			/**
245			* @param $token
246			*
247			* @return bool
248			*/
249			public static function isConcat($token)
250			{
251			return $token == self::TOKEN_CONCAT;
252			}
253
254			/**
255			* @param $token
256			*
257			* @return string\|null
258			*/
259			public static function getPtg($token)
260			{
261			if (isset(self::$ptgMap[$token])) {
262			return self::$ptgMap[$token];
263			}
264
265			return null;
266			}
267
268			/**
269			* @param $token
270			*
271			* @return bool
272			*/
273			public static function isDeterministic($token)
274			{
275			return isset(self::$deterministicMap[$token]);
276			}
277
278			/**
279			* @param $token
280			* @param $lookahead
281			*
282			* @return bool
283			*/
284			public static function isPossibleLookahead($token, $lookahead)
285			{
286			if (!isset(self::$lookaheadMap[$token])) {
287			return true;
288			}
289
290			return in_array($lookahead, self::$lookaheadMap[$token], true);
291			}
292
293			/**
294			* @param $token
295			*
296			* @return bool
297			*/
298			public static function isArg($token)
299			{
300			return $token == self::TOKEN_ARG;
301			}
302			}
303

MAXakaWIZARD / xls-writer

Token::isLtOrGt() A last analyzed 2016-05-10 19:22 UTC

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Token::isLtOrGt() A
last analyzed 2016-05-10 19:22 UTC