checkstyle.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Copyright (c) 2013-2016 University of Konstanz. All Rights Reserved.

  This software is the proprietary information of University of Konstanz.
  Use is subject to license terms.
-->
<!--
  Checkstyle-Configuration: MathML Query Generator Configuration (local)
-->
<!DOCTYPE module PUBLIC "-//Puppy Crawl//DTD Check Configuration 1.2//EN" "http://www.puppycrawl.com/dtds/configuration_1_2.dtd">
<module name="Checker">
    <property name="severity" value="error" />
    <module name="RegexpHeader">
        <metadata name="com.atlassw.tools.eclipse.checkstyle.comment"
                  value="Missing or incorrect header" />
        <property name="severity" value="warning" />
        <property name="header" value="^/\*$\n^ \* @\(#\)([A-Z][A-Za-z0-9_]*|package-info)\.java[ ]{3}[0-9]+\.[0-9]+[ ]{3}[A-Z][a-z]{2}[ ][0-9]{1,2},[ ][0-9]{4,}$\n^ \*$\n^ \* Copyright \(c\) ([0-9]{4,}-)?1997 University of Wisconsin\.$\n^ \* Copyright \(c\) ([0-9]{4,}-)?2006 Purdue University\.$\n^ \* Copyright \(c\) ([0-9]{4,}-)?2013-2016 University of Konstanz\.$\n^ \*$\n^ \* This software is the proprietary information of the above-mentioned institutions\.$\n^ \* Use is subject to license terms\. Please refer to the included copyright notice\.$\n^ \*/$\n" />
    </module>
    <module name="RegexpMultiline">
        <property name="format" value="^.*@\(#\)[ ]?([A-Z][A-Za-z0-9_]*)\.java.*$(.*\r?\n)*^.*(class|interface|enum)[ ]\1.*$" />
        <property name="message" value="Header comment does not match file name" />
        <property name="severity" value="warning" />
        <property name="minimum" value="1" />
        <property name="maximum" value="1" />
    </module>
    <module name="RegexpMultiline">
        <property name="format" value="\r?\n[ \t]*\r?\n[ \t]*\}"/>
        <property name="message" value="Newline before closing brace"/>
        <property name="severity" value="error" />
    </module>
    <module name="FileLength" />
    <module name="FileTabCharacter" />
    <module name="TreeWalker">
        <module name="Regexp">
            <property name="format" value="(^|[^*])[ \t]+$"/>
            <property name="message" value="Trailing whitespace"/>
            <property name="illegalPattern" value="true"/>
        </module>
        <module name="Regexp">
            <property name="format" value="\r\n"/>
            <property name="message" value="Windows newline"/>
            <property name="illegalPattern" value="true"/>
        </module>
        <module name="ArrayTypeStyle" />
        <module name="ModifierOrder" />
        <module name="RedundantModifier" />
        <module name="UpperEll" />
        <module name="AvoidNestedBlocks" />
        <module name="EmptyBlock">
            <property name="option" value="text" />
        </module>
        <module name="LeftCurly" />
        <module name="NeedBraces" />
        <module name="RightCurly" />
        <module name="EqualsHashCode" />
        <module name="IllegalInstantiation" />
        <module name="InnerAssignment" />
        <module name="MissingSwitchDefault" />
        <module name="SimplifyBooleanExpression" />
        <module name="SimplifyBooleanReturn" />
        <module name="StringLiteralEquality" />
        <module name="AvoidStarImport" />
        <module name="AvoidStaticImport">
            <property name="excludes" value="org.junit.Assert.*"/>
        </module>
        <module name="IllegalImport" />
        <module name="RedundantImport" />
        <module name="UnusedImports" />
        <module name="JavadocType">
            <property name="severity" value="warning" />
            <property name="scope" value="private" />
            <property name="authorFormat" value=".* .*" />
        </module>
        <module name="JavadocMethod">
            <property name="severity" value="warning" />
            <property name="scope" value="private" />
            <property name="allowUndeclaredRTE" value="true" />
            <property name="allowThrowsTagsForSubclasses" value="true" />
            <property name="allowMissingPropertyJavadoc" value="false" />
        </module>
        <module name="JavadocVariable">
            <property name="severity" value="warning" />
            <property name="scope" value="private" />
        </module>
        <module name="JavadocStyle">
            <property name="severity" value="warning" />
            <property name="scope" value="private" />
        </module>
        <module name="ConstantName" />
        <module name="LocalFinalVariableName">
            <property name="severity" value="warning" />
        </module>
        <module name="LocalVariableName" />
        <module name="MemberName" />
        <module name="MethodName" />
        <module name="PackageName" />
        <module name="ParameterName" />
        <module name="StaticVariableName" />
        <module name="TypeName" />
        <module name="LineLength">
            <property name="severity" value="warning" />
            <property name="ignorePattern" value="^.*(@see|@\([#]\) \$Id:).*$" />
            <property name="max" value="120" />
            <property name="tabWidth" value="3" />
        </module>
        <module name="MethodLength">
            <property name="max" value="250" />
            <property name="countEmpty" value="false" />
        </module>
        <module name="ParameterNumber">
            <property name="severity" value="warning" />
            <property name="tokens" value="METHOD_DEF"/>
        </module>
        <module name="EmptyForIteratorPad" />
        <module name="NoWhitespaceAfter">
            <property name="tokens"
                      value="BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS" />
        </module>
        <module name="NoWhitespaceBefore" />
        <module name="OperatorWrap" />
        <module name="ParenPad" />
        <module name="TypecastParenPad">
            <property name="tokens" value="RPAREN, TYPECAST" />
        </module>
        <module name="WhitespaceAfter" />
        <module name="WhitespaceAround">
            <property name="tokens"
                      value="ASSIGN,BAND,BAND_ASSIGN,BOR,BOR_ASSIGN,BSR,BSR_ASSIGN,BXOR,BXOR_ASSIGN,COLON,DIV,DIV_ASSIGN,EQUAL,GE,GT,LAND,LCURLY,LE,LITERAL_ASSERT,LITERAL_CATCH,LITERAL_DO,LITERAL_ELSE,LITERAL_FINALLY,LITERAL_FOR,LITERAL_IF,LITERAL_RETURN,LITERAL_SYNCHRONIZED,LITERAL_TRY,LITERAL_WHILE,LOR,LT,MINUS,MINUS_ASSIGN,MOD,MOD_ASSIGN,NOT_EQUAL,PLUS,PLUS_ASSIGN,QUESTION,RCURLY,SL,SLIST,SL_ASSIGN,SR,SR_ASSIGN,STAR,STAR_ASSIGN,LITERAL_ASSERT,TYPE_EXTENSION_AND" />
        </module>
        <module name="NestedIfDepth">
            <property name="max" value="3" />
        </module>
        <module name="DefaultComesLast" />
        <!--<module name="IllegalTokenText">
            <metadata name="com.atlassw.tools.eclipse.checkstyle.comment"
                      value="Labels are discouraged" />
            <property name="tokens" value="LABELED_STAT" />
            <property name="format" value=".*" />
            <property name="message" value="labels are discouraged" />
        </module>-->
        <module name="AnonInnerLength">
            <property name="max" value="100" />
        </module>
        <module name="EmptyForInitializerPad" />
        <module name="MethodParamPad" />
        <module name="CovariantEquals" />
        <module name="ModifiedControlVariable" />
        <module name="MultipleVariableDeclarations" />
        <module name="SuperFinalize" />
        <module name="ImportOrder">
            <property name="severity" value="warning" />
            <property name="groups" value="java, javax, junit, com, edu, org, ch, kn.uni" />
            <property name="ordered" value="true"/>
            <property name="separated" value="true" />
            <property name="option" value="top"/>
        </module>
        <module name="FinalClass">
            <property name="severity" value="warning" />
        </module>
        <module name="HideUtilityClassConstructor" />
        <module name="VisibilityModifier" />
        <module name="InterfaceIsType" />
        <module name="FinalLocalVariable">
            <property name="severity" value="warning" />
            <property name="tokens" value="PARAMETER_DEF,VARIABLE_DEF" />
        </module>
        <module name="SuperClone" />
        <module name="UnnecessaryParentheses" />
        <module name="OneStatementPerLine" />
        <!--<module name="RequireThis" />-->
        <!-- module name="Indentation">
           <property name="basicOffset" value="3"/>
           <property name="caseIndent" value="3"/>
        </module -->
        <module name="TrailingComment">
            <property name="format" value="^\s*$"/>
        </module>
    </module>
    <module name="NewlineAtEndOfFile">
        <property name="severity" value="warning" />
        <property name="lineSeparator" value="lf"/>
    </module>
</module>