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<?xml version="1.0"?>
<!DOCTYPE module PUBLIC
"-//Puppy Crawl//DTD Check Configuration 1.3//EN"
"http://www.puppycrawl.com/dtds/configuration_1_3.dtd">
<!--All the rules for the checkstyle static analysis tool. Some rules run under
the 'Checker' module while most of them run under the 'TreeWalker' module.-->
<module name="Checker">
<!--=================================================================== Configuration ===================================================================-->
<!--See http://checkstyle.sourceforge.net/config.html-->
<module name="SuppressionFilter">
<!--property exists in follower pom.xml-->
<property name="file" value="${checkstyle.suppressions.file}"/>
</module>
<!--Allow @SuppressWarnings annotation for checkstyle.-->
<module name="SuppressWarningsFilter"/>
<!--Allow the use of //CHECKSTYLE.OFF: <check> and //CHECKSTYLE.ON: <check> for suppressing a particular line of code.-->
<module name="SuppressionCommentFilter">
<property name="offCommentFormat" value="CHECKSTYLE.OFF\: ([\w\|]+)"/>
<property name="onCommentFormat" value="CHECKSTYLE.ON\: ([\w\|]+)"/>
<property name="checkFormat" value="$1"/>
</module>
<!--====================================================================== Header =======================================================================-->
<!--See http://checkstyle.sourceforge.net/config_header.html-->
<!--Rule disabled - we are not using headers in the project-->
<!--<module name="Header"/>-->
<!--Rule disabled - we are not using any headers in the project-->
<!--<module name="RegexpHeader"/>-->
<!--=================================================================== Javadoc Comments ================================================================-->
<!--See http://checkstyle.sourceforge.net/config_javadoc.html-->
<module name="JavadocPackage"/>
<!--=================================================================== Miscellaneous ===================================================================-->
<!--http://checkstyle.sourceforge.net/config_misc.html-->
<module name="NewlineAtEndOfFile">
<property name="lineSeparator" value="lf"/>
</module>
<!--Rule disabled - we do not have any multi-lingual property files.-->
<!--<module name="Translation"/>-->
<!--Rule disabled - not looking at any property files for duplicates at the moment-->
<!--<module name="UniqueProperties"/>-->
<!--===================================================================== Regexp ========================================================================-->
<!--See http://checkstyle.sourceforge.net/config_regexp.html-->
<!--Rule disabled - we are not using any custom regular expressions to match warnings.-->
<!--<module name="RegexpSingleline"/>-->
<!--Rule disabled - we are not using any custom regular expressions to match warnings.-->
<!--<module name="RegexpMultiline"/>-->
<!--================================================================= Size Violations ===================================================================-->
<!--See http://checkstyle.sourceforge.net/config_sizes.html-->
<module name="FileLength"/>
<!--================================================================== Whitespace ===================================================================-->
<!--See http://checkstyle.sourceforge.net/config_whitespace.html-->
<module name="FileTabCharacter"/>
<module name="TreeWalker">
<!--================================================================ Configuration ==================================================================-->
<!--This module is needed to work with the SuppressionCommentFilter module that is defined on the 'Configuration' section above.-->
<module name="FileContentsHolder"/>
<!--================================================================== Annotations ==================================================================-->
<!--See http://checkstyle.sourceforge.net/config_annotation.html-->
<module name="AnnotationUseStyle"/>
<module name="MissingDeprecated"/>
<module name="MissingOverride"/>
<module name="PackageAnnotation"/>
<module name="SuppressWarnings"/>
<module name="SuppressWarningsHolder"/>
<module name="AnnotationLocation">
<property name="allowSamelineMultipleAnnotations" value="true"/>
</module>
<!--================================================================== Block Checks =================================================================-->
<!--See http://checkstyle.sourceforge.net/config_blocks.html-->
<module name="EmptyBlock"/>
<module name="LeftCurly"/>
<module name="NeedBraces"/>
<module name="RightCurly"/>
<module name="AvoidNestedBlocks"/>
<!--================================================================= Class Design ==================================================================-->
<!--See http://checkstyle.sourceforge.net/config_design.html-->
<module name="VisibilityModifier">
<property name="packageAllowed" value="true"/>
<property name="protectedAllowed" value="true"/>
</module>
<module name="FinalClass"/>
<module name="InterfaceIsType"/>
<module name="HideUtilityClassConstructor"/>
<!--Rule disabled - Too demanding rule.-->
<!--<module name="DesignForExtension"/>-->
<module name="MutableException">
<property name="format" value="^.*Exception$"/>
</module>
<module name="ThrowsCount">
<property name="max" value="3"/>
</module>
<module name="InnerTypeLast"/>
<module name="OneTopLevelClass"/>
<!--==================================================================== Coding =====================================================================-->
<!--See http://checkstyle.sourceforge.net/config_coding.html-->
<module name="ArrayTrailingComma"/>
<!--Rule disabled - we are using inline conditionals.-->
<!--<module name="AvoidInlineConditionals"/>-->
<module name="VariableDeclarationUsageDistance"/>
<module name="CovariantEquals"/>
<module name="EmptyStatement"/>
<module name="EqualsAvoidNull"/>
<module name="EqualsHashCode"/>
<module name="FinalLocalVariable"/>
<!--Rule disabled - we are using method parameters with the same name as fields.-->
<!--<module name="HiddenField"/>-->
<module name="IllegalInstantiation"/>
<!--Rule disabled - we are using the tokens mentioned in this rule like '++'.-->
<!--<module name="IllegalToken">-->
<!--Rule disabled - we are not using checkstyle to search for any custom tokens.-->
<!--<module name="IllegalTokenText"/>-->
<module name="InnerAssignment"/>
<module name="MagicNumber"/>
<module name="MissingSwitchDefault"/>
<module name="ModifiedControlVariable"/>
<module name="SimplifyBooleanExpression"/>
<module name="SimplifyBooleanReturn"/>
<module name="StringLiteralEquality"/>
<module name="NestedForDepth"/>
<!--Limit to how many nested if statements we can have.-->
<module name="NestedIfDepth">
<property name="max" value="5"/>
</module>
<module name="NestedTryDepth"/>
<module name="NoClone"/>
<module name="NoFinalizer"/>
<module name="SuperClone"/>
<module name="SuperFinalize"/>
<module name="IllegalCatch"/>
<module name="IllegalThrows"/>
<module name="PackageDeclaration"/>
<!--Rule disabled - we can have as many return statements as we like.-->
<!--<module name="ReturnCount">-->
<module name="IllegalType"/>
<!--Rule disabled - this rule is causing too much trouble.-->
<!--<module name="DeclarationOrder"/>-->
<!--Rule disabled - already checked by PMD.-->
<!--<module name="ParameterAssignment"/>-->
<module name="ExplicitInitialization"/>
<module name="DefaultComesLast"/>
<!--Rule disabled - we don't want empty constructors everywhere.-->
<!--<module name="MissingCtor"/>-->
<module name="FallThrough"/>
<module name="MultipleStringLiterals">
<property name="allowedDuplicates" value="10"/>
</module>
<module name="MultipleVariableDeclarations"/>
<!--Rule disabled - we are not using 'this' everywhere.-->
<!--<module name="RequireThis"/>-->
<module name="UnnecessaryParentheses"/>
<module name="OneStatementPerLine"/>
<module name="VariableDeclarationUsageDistance"/>
<module name="OverloadMethodsDeclarationOrder"/>
<!--==================================================================== Imports ====================================================================-->
<!--See http://checkstyle.sourceforge.net/config_imports.html-->
<module name="AvoidStarImport"/>
<!--Rule disabled - we are using static imports.-->
<!--<module name="AvoidStaticImport"/>-->
<module name="IllegalImport"/>
<module name="RedundantImport"/>
<!--Rule disabled - this rule is already enforced by pmd. Also this rule has false positives when javadoc "@link" methods are used with their imports.-->
<!--<module name="UnusedImports"/>-->
<!--Rule disabled - we are using Intellij's rules for the order of imports.-->
<!--<module name="ImportOrder"/>-->
<!--Rule disabled - we are not using import control.-->
<!--<module name="ImportControl"/>-->
<module name="CustomImportOrder"/>
<!--================================================================= Javadoc Comments ==============================================================-->
<!--See http://checkstyle.sourceforge.net/config_javadoc.html-->
<!--Rule disabled - we are not using Javadoc for all class definitions.-->
<!--<module name="JavadocType"/>-->
<!--Rule disabled - we are not using Javadoc for all method definitions.-->
<!--<module name="JavadocMethod"/>-->
<!--Rule disabled - we are not using Javadoc for all variable definitions.-->
<!--<module name="JavadocVariable"/>-->
<module name="JavadocStyle"/>
<!--Rule disabled.-->
<!--<module name="WriteTag"/>-->
<module name="NonEmptyAtclauseDescription"/>
<module name="JavadocTagContinuationIndentation"/>
<module name="SummaryJavadoc"/>
<module name="AtclauseOrder"/>
<!--Rule disabled - we are not using any html in javadoc-->
<!--<module name="JavadocParagraph"/>-->
<module name="SingleLineJavadoc"/>
<!--==================================================================== Metrics ====================================================================-->
<!--See http://checkstyle.sourceforge.net/config_metrics.html-->
<module name="BooleanExpressionComplexity">
<property name="max" value="3"/>
</module>
<module name="ClassDataAbstractionCoupling">
<property name="max" value="10"/>
</module>
<module name="ClassFanOutComplexity">
<property name="max" value="25"/>
</module>
<!--Rule disabled - we are not using cyclomatic complexity rule.-->
<!--<module name="CyclomaticComplexity"/>-->
<!--Rule disabled - we are not using NPathComplexity rule.-->
<!--<module name="NPathComplexity"/>-->
<!--Rule disabled - we are not using JavaNCSS rule.-->
<!--<module name="JavaNCSS"/>-->
<!--================================================================= Miscellaneous =================================================================-->
<!--See http://checkstyle.sourceforge.net/config_misc.html-->
<module name="TodoComment"/>
<module name="UncommentedMain"/>
<module name="UpperEll"/>
<module name="ArrayTypeStyle"/>
<module name="FinalParameters"/>
<!--Rule disabled - we are not using custom token searches.-->
<!--<module name="DescendantToken"/>-->
<!--Rule disabled - there's a problem with package-info files and this rules, gives us false positives-->
<!--<module name="Indentation"/>-->
<!--Rule disabled - we allow trailing comments in the project.-->
<!--<module name="TrailingComment"/>-->
<module name="OuterTypeFilename"/>
<module name="AvoidEscapedUnicodeCharacters"/>
<!--=================================================================== Modifiers ===================================================================-->
<!--See http://checkstyle.sourceforge.net/config_modifier.html-->
<module name="ModifierOrder"/>
<module name="RedundantModifier"/>
<!--============================================================== Naming Conventions ===============================================================-->
<!--See http://checkstyle.sourceforge.net/config_naming.html-->
<module name="AbstractClassName"/>
<module name="ClassTypeParameterName"/>
<module name="ConstantName"/>
<module name="LocalFinalVariableName"/>
<module name="LocalVariableName"/>
<module name="MemberName"/>
<module name="MethodName">
<!--Support method names with underscore ("_") so as to split the name into three sections: given-when-then.-->
<property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
</module>
<module name="MethodTypeParameterName"/>
<module name="InterfaceTypeParameterName"/>
<module name="PackageName"/>
<module name="ParameterName"/>
<module name="AbbreviationAsWordInName"/>
<module name="StaticVariableName"/>
<module name="TypeName"/>
<!--=================================================================== Regexp ======================================================================-->
<!--See http://checkstyle.sourceforge.net/config_regexp.html-->
<!--Rule disabled - we not not using custom regular expressions to match issues.-->
<!--<module name="RegexpSinglelineJava"/>-->
<!--==================== Size Violations ======================-->
<!--See http://checkstyle.sourceforge.net/config_sizes.html-->
<!--Rule disabled - we are not interested in this rule.-->
<!--<module name="ExecutableStatementCount"/>-->
<module name="LineLength">
<property name="max" value="180"/>
</module>
<module name="MethodLength"/>
<module name="AnonInnerLength">
<property name="max" value="40"/>
</module>
<module name="ParameterNumber"/>
<module name="OuterTypeNumber"/>
<module name="MethodCount"/>
<!--================================================================== Whitespace ===================================================================-->
<!--See http://checkstyle.sourceforge.net/config_whitespace.html-->
<module name="GenericWhitespace"/>
<module name="EmptyForInitializerPad"/>
<module name="EmptyForIteratorPad"/>
<module name="MethodParamPad"/>
<module name="NoWhitespaceAfter"/>
<module name="NoWhitespaceBefore"/>
<module name="OperatorWrap">
<property name="option" value="eol"/>
</module>
<module name="ParenPad"/>
<module name="TypecastParenPad"/>
<module name="WhitespaceAfter"/>
<module name="WhitespaceAround"/>
<module name="NoLineWrap"/>
<module name="EmptyLineSeparator">
<property name="allowNoEmptyLineBetweenFields" value="true"/>
<property name="tokens" value="IMPORT, CLASS_DEF, ENUM_DEF, INTERFACE_DEF, CTOR_DEF, METHOD_DEF, STATIC_INIT, INSTANCE_INIT, VARIABLE_DEF"/>
</module>
<module name="SeparatorWrap"/>
</module>
</module>
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