Class JavaPackage

java.lang.Object
jdepend.framework.JavaPackage

public class JavaPackage extends Object
The JavaPackage class represents a Java package.
Author:
Mike Clark, Clarkware Consulting, Inc.
  • Constructor Details

    • JavaPackage

      public JavaPackage(String name)
    • JavaPackage

      public JavaPackage(String name, int volatility)
  • Method Details

    • getName

      public String getName()
    • getVolatility

      public int getVolatility()
      Returns:
      The package's volatility (0-1).
    • setVolatility

      public void setVolatility(int v)
      Parameters:
      v - Volatility (0-1).
    • containsCycle

      public boolean containsCycle()
    • collectCycle

      public boolean collectCycle(List list)
      Collects the packages participating in the first package dependency cycle detected which originates from this package.
      Parameters:
      list - Collecting object to be populated with the list of JavaPackage instances in a cycle.
      Returns:
      true if a cycle exist; false otherwise.
    • collectAllCycles

      public boolean collectAllCycles(List list)
      Collects all the packages participating in a package dependency cycle which originates from this package.

      This is a more exhaustive search than that employed by collectCycle.

      Parameters:
      list - Collecting object to be populated with the list of JavaPackage instances in a cycle.
      Returns:
      true if a cycle exist; false otherwise.
    • addClass

      public void addClass(JavaClass clazz)
    • getClasses

      public Collection getClasses()
    • getClassCount

      public int getClassCount()
    • getAbstractClassCount

      public int getAbstractClassCount()
    • getConcreteClassCount

      public int getConcreteClassCount()
    • dependsUpon

      public void dependsUpon(JavaPackage imported)
      Adds the specified Java package as an efferent of this package and adds this package as an afferent of it.
      Parameters:
      imported - Java package.
    • addAfferent

      public void addAfferent(JavaPackage jPackage)
      Adds the specified Java package as an afferent of this package.
      Parameters:
      jPackage - Java package.
    • getAfferents

      public Collection getAfferents()
    • setAfferents

      public void setAfferents(Collection afferents)
    • addEfferent

      public void addEfferent(JavaPackage jPackage)
    • getEfferents

      public Collection getEfferents()
    • setEfferents

      public void setEfferents(Collection efferents)
    • afferentCoupling

      public int afferentCoupling()
      Returns:
      The afferent coupling (Ca) of this package.
    • efferentCoupling

      public int efferentCoupling()
      Returns:
      The efferent coupling (Ce) of this package.
    • instability

      public float instability()
      Returns:
      Instability (0-1).
    • abstractness

      public float abstractness()
      Returns:
      The package's abstractness (0-1).
    • distance

      public float distance()
      Returns:
      The package's distance from the main sequence (D).
    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object
    • toString

      public String toString()
      Overrides:
      toString in class Object