org.gmetrics.metric.cyclomatic
Class CyclomaticComplexityAstVisitor

java.lang.Object
  org.codehaus.groovy.ast.CodeVisitorSupport
      org.codehaus.groovy.ast.ClassCodeVisitorSupport
          org.gmetrics.metric.AbstractAstVisitor
              org.gmetrics.metric.cyclomatic.CyclomaticComplexityAstVisitor

All Implemented Interfaces:

groovy.lang.GroovyObject, org.codehaus.groovy.ast.GroovyClassVisitor, org.codehaus.groovy.ast.GroovyCodeVisitor, AstVisitor

public class CyclomaticComplexityAstVisitor
extends AbstractAstVisitor
implements groovy.lang.GroovyObject

AST Visitor for calculating the Cyclomatic Complexity for a method or closure field.

Version:

$Revision: 101 $ - $Date: 2010-03-10 19:17:23 -0500 (Wed, 10 Mar 2010) $

Author:

Chris Mair

See Also:

CyclomaticComplexityMetric

Field Summary

Fields inherited from class org.gmetrics.metric.AbstractAstVisitor

MAX_SOURCE_LINE_LENGTH, SOURCE_LINE_LAST_SEGMENT_LENGTH

Constructor Summary

CyclomaticComplexityAstVisitor()

Method Summary

java.lang.Integer	getComplexity()
groovy.lang.MetaClass	getMetaClass()
java.lang.Object	getProperty(java.lang.String name)
java.lang.Object	invokeMethod(java.lang.String name, java.lang.Object args)
void	setComplexity(java.lang.Integer value)
void	setMetaClass(groovy.lang.MetaClass metaClass)
void	setProperty(java.lang.String name, java.lang.Object value)
void	visitBinaryExpression(org.codehaus.groovy.ast.expr.BinaryExpression expression)
void	visitCatchStatement(org.codehaus.groovy.ast.stmt.CatchStatement statement)
void	visitForLoop(org.codehaus.groovy.ast.stmt.ForStatement forLoop)
void	visitIfElse(org.codehaus.groovy.ast.stmt.IfStatement ifElse)
void	visitMethod(org.codehaus.groovy.ast.MethodNode methodNode)
void	visitPropertyExpression(org.codehaus.groovy.ast.expr.PropertyExpression expression)
void	visitSwitch(org.codehaus.groovy.ast.stmt.SwitchStatement statement)
void	visitTernaryExpression(org.codehaus.groovy.ast.expr.TernaryExpression expression)
void	visitWhileLoop(org.codehaus.groovy.ast.stmt.WhileStatement loop)

Methods inherited from class org.gmetrics.metric.AbstractAstVisitor

getSourceCode, getSourceUnit, isFirstVisit, isSyntheticNonRunMethod, setSourceCode, sourceLine

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

addError, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitClass, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDoWhileLoop, visitExpressionStatement, visitField, visitProperty, visitReturnStatement, visitStatement, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitDeclarationExpression, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitRangeExpression, visitRegexExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.codehaus.groovy.ast.GroovyClassVisitor

visitClass, visitConstructor, visitField, visitProperty

Constructor Detail

CyclomaticComplexityAstVisitor

public CyclomaticComplexityAstVisitor()

Method Detail

getComplexity

public java.lang.Integer getComplexity()

setComplexity

public void setComplexity(java.lang.Integer value)

visitMethod

public void visitMethod(org.codehaus.groovy.ast.MethodNode methodNode)

Specified by:

visitMethod in interface org.codehaus.groovy.ast.GroovyClassVisitor

Overrides:

visitMethod in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitIfElse

public void visitIfElse(org.codehaus.groovy.ast.stmt.IfStatement ifElse)

Specified by:

visitIfElse in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitIfElse in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitWhileLoop

public void visitWhileLoop(org.codehaus.groovy.ast.stmt.WhileStatement loop)

Specified by:

visitWhileLoop in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitWhileLoop in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitForLoop

public void visitForLoop(org.codehaus.groovy.ast.stmt.ForStatement forLoop)

Specified by:

visitForLoop in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitForLoop in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitSwitch

public void visitSwitch(org.codehaus.groovy.ast.stmt.SwitchStatement statement)

Specified by:

visitSwitch in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitSwitch in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitCatchStatement

public void visitCatchStatement(org.codehaus.groovy.ast.stmt.CatchStatement statement)

Specified by:

visitCatchStatement in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitCatchStatement in class org.codehaus.groovy.ast.ClassCodeVisitorSupport

visitBinaryExpression

public void visitBinaryExpression(org.codehaus.groovy.ast.expr.BinaryExpression expression)

Specified by:

visitBinaryExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitBinaryExpression in class org.codehaus.groovy.ast.CodeVisitorSupport

visitTernaryExpression

public void visitTernaryExpression(org.codehaus.groovy.ast.expr.TernaryExpression expression)

Specified by:

visitTernaryExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitTernaryExpression in class org.codehaus.groovy.ast.CodeVisitorSupport

visitPropertyExpression

public void visitPropertyExpression(org.codehaus.groovy.ast.expr.PropertyExpression expression)

Specified by:

visitPropertyExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor

Overrides:

visitPropertyExpression in class org.codehaus.groovy.ast.CodeVisitorSupport

getMetaClass

public groovy.lang.MetaClass getMetaClass()

Specified by:

getMetaClass in interface groovy.lang.GroovyObject

Overrides:

getMetaClass in class AbstractAstVisitor

setMetaClass

public void setMetaClass(groovy.lang.MetaClass metaClass)

Specified by:

setMetaClass in interface groovy.lang.GroovyObject

Overrides:

setMetaClass in class AbstractAstVisitor

invokeMethod

public java.lang.Object invokeMethod(java.lang.String name,
                                     java.lang.Object args)

Specified by:

invokeMethod in interface groovy.lang.GroovyObject

Overrides:

invokeMethod in class AbstractAstVisitor

getProperty

public java.lang.Object getProperty(java.lang.String name)

Specified by:

getProperty in interface groovy.lang.GroovyObject

Overrides:

getProperty in class AbstractAstVisitor

setProperty

public void setProperty(java.lang.String name,
                        java.lang.Object value)

Specified by:

setProperty in interface groovy.lang.GroovyObject

Overrides:

setProperty in class AbstractAstVisitor