hub / github.com/pmd/pmd

github.com/pmd/pmd @6.21.0-with-designer sqlite

repository ↗ · DeepWiki ↗ · release 6.21.0-with-designer ↗

14,658 symbols 52,223 edges 2,676 files 3,633 documented · 25%

README

PMD

About

PMD is a source code analyzer. It finds common programming flaws like unused variables, empty catch blocks, unnecessary object creation, and so forth. It supports Java, JavaScript, Salesforce.com Apex and Visualforce, Modelica, PLSQL, Apache Velocity, XML, XSL, Scala.

Additionally it includes CPD, the copy-paste-detector. CPD finds duplicated code in C/C++, C#, Dart, Fortran, Go, Groovy, Java, JavaScript, JSP, Kotlin, Lua, Matlab, Modelica, Objective-C, Perl, PHP, PLSQL, Python, Ruby, Salesforce.com Apex, Scala, Swift and Visualforce.

Source and Documentation

Our latest source of PMD can be found on GitHub. Fork us!

The rule designer is developed over at pmd/pmd-designer. Please see its README for developer documentation.

News and Website

More information can be found on our Website and on SourceForge.

Extension points exported contracts — how you extend this code

ScalaParserVisitor (Interface)

A Visitor Pattern Interface for the Scala AST. @param The type of the data input to each visit method @p [322 implementers]

pmd-scala/src/main/java/net/sourceforge/pmd/lang/scala/ast/ScalaParserVisitor.java

OracleObject (Interface)

All nodes that represent an Oracle object. [10 implementers]

pmd-plsql/src/main/java/net/sourceforge/pmd/lang/plsql/ast/OracleObject.java

ThreadSafeReportListener (Interface)

Marker interface for report listeners that, being thread-safe, need not extra synchronization. Thread-safety is require [7 …

pmd-core/src/main/java/net/sourceforge/pmd/ThreadSafeReportListener.java

XmlNode (Interface)

This interface represents all XML AST nodes. They are essentially thin wrappers around the underlying DOM nodes. [11 implementers]

pmd-xml/src/main/java/net/sourceforge/pmd/lang/xml/ast/XmlNode.java

CloneableInterfaceOverride (Interface)

@author Clément Fournier @since 6.4.0 [9 implementers]

pmd-java/src/test/java/net/sourceforge/pmd/lang/java/rule/bestpractices/missingoverride/CloneableInterfaceOverride.java

ApexQualifiableNode (Interface)

@author Clément Fournier [8 implementers]

pmd-apex/src/main/java/net/sourceforge/pmd/lang/apex/ast/ApexQualifiableNode.java

ModelicaDeclaration (Interface)

Some Modelica entity that is explicitly declared with some name inside some lexical scope. [4 implementers]

pmd-modelica/src/main/java/net/sourceforge/pmd/lang/modelica/resolver/ModelicaDeclaration.java

DestructuringNode (Interface)

(no doc) [6 implementers]

pmd-javascript/src/main/java/net/sourceforge/pmd/lang/ecmascript/ast/DestructuringNode.java

Core symbols most depended-on inside this repo

add

called by 1053

pmd-core/src/main/java/net/sourceforge/pmd/lang/rule/RuleChainVisitor.java

get

called by 954

pmd-java/src/test/java/net/sourceforge/pmd/typeresolution/testdata/LocalGenericClass.java

size

called by 803

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/qname/ImmutableList.java

visit

called by 761

pmd-java/src/test/java/net/sourceforge/pmd/lang/java/rule/bestpractices/missingoverride/GenericInterfaceWithOverloads.java

get

called by 701

pmd-core/src/main/java/net/sourceforge/pmd/properties/PropertyBuilder.java

getChild

called by 600

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/JavaNode.java

getImage

called by 505

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/ASTAnyTypeDeclaration.java

getType

called by 494

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/ast/TypeNode.java

Shape

Method 11,557

Class 2,766

Interface 160

Function 106

Enum 67

Struct 2

Languages

Java99%

TypeScript1%

Go1%

Python1%

Modules by API surface

pmd-core/src/test/java/net/sourceforge/pmd/stat/StatisticalRuleTest.java91 symbols

pmd-core/src/main/java/net/sourceforge/pmd/util/designer/Designer.java82 symbols

pmd-core/src/main/java/net/sourceforge/pmd/cpd/GUI.java76 symbols

pmd-java/src/test/java/net/sourceforge/pmd/typeresolution/ClassTypeResolverTest.java74 symbols

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/qname/ImmutableList.java68 symbols

pmd-core/src/test/java/net/sourceforge/pmd/RuleSetFactoryTest.java65 symbols

pmd-core/src/main/java/net/sourceforge/pmd/lang/ast/AbstractNode.java62 symbols

pmd-core/src/main/java/net/sourceforge/pmd/lang/rule/AbstractDelegateRule.java59 symbols

pmd-java/src/main/java/net/sourceforge/pmd/lang/java/rule/errorprone/ConstructorCallsOverridableMethodRule.java57 symbols

pmd-core/src/main/java/net/sourceforge/pmd/lang/rule/AbstractRule.java56 symbols

pmd-core/src/main/java/net/sourceforge/pmd/cpd/CPDConfiguration.java56 symbols

pmd-core/src/main/java/net/sourceforge/pmd/dcd/graph/UsageGraphBuilder.java50 symbols

Dependencies from manifests, versioned

${project.groupId}:pmd-apex-jorje1×

aopalliance:aopalliance1.0 · 1×

cglib:cglib3.2.0 · 1×

ch.qos.logback:logback-classic1.1.7 · 1×

ch.qos.logback:logback-core1.1.7 · 1×

com.beust:jcommander1.72 · 1×

com.github.oowekyala.treeutils:tree-matchers2.0.1 · 1×

com.github.stefanbirkner:system-rules1.19.0 · 1×

com.github.tomakehurst:wiremock1.57 · 1×

com.google.code.findbugs:jsr3053.0.2 · 1×

com.google.code.gson:gson2.8.5 · 1×

com.google.errorprone:error_prone_annotations2.1.3 · 1×

For agents

$ claude mcp add pmd \
  -- python -m otcore.mcp_server <graph>

⬇ download graph artifact