Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package opalj

    OPAL is a Scala-based framework for the static analysis, manipulation and creation of Java bytecode.

    OPAL is a Scala-based framework for the static analysis, manipulation and creation of Java bytecode. OPAL is designed with performance, scalability and adaptability in mind.

    Its main components are:

    • a library (Common) which provides generally useful data-structures and algorithms for static analyses.
    • a framework for implementing lattice based static analyses (Static Analysis Infrastructure)
    • a framework for parsing Java bytecode (Bytecode Infrastructure) that can be used to create arbitrary representations.
    • a library to create a one-to-one in-memory representation of Java bytecode (Bytecode Disassembler).
    • a library to create a representation of Java bytecode that facilitates writing simple static analyses (Bytecode Representation - org.opalj.br).
    • a scalable, easily customizable framework for the abstract interpretation of Java bytecode (Abstract Interpretation Framework - org.opalj.ai).
    • a library to extract dependencies between code elements and to facilitate checking architecture definitions.
    • a library for the lightweight manipulation and creation of Java bytecode (Bytecode Assembler).

    General Design Decisions

    Thread Safety

    Unless explicitly noted, OPAL is thread safe. I.e., the classes defined by OPAL can be considered to be thread safe unless otherwise stated. (For example, it is possible to read and process class files concurrently without explicit synchronization on the client side.)

    No null Values

    Unless explicitly noted, OPAL does not null values I.e., fields that are accessible will never contain null values and methods will never return null. If a method accepts null as a value for a parameter or returns a null value it is always explicitly documented. In general, the behavior of methods that are passed null values is undefined unless explicitly documented.

    No Typecasts for Collections

    For efficiency reasons, OPAL sometimes uses mutable data-structures internally. After construction time, these data-structures are generally represented using their generic interfaces (e.g., scala.collection.{Set,Map}). However, a downcast (e.g., to add/remove elements) is always forbidden as it would effectively prevent thread-safety.

    Assertions

    OPAL makes heavy use of Scala's Assertion Facility to facilitate writing correct code. Hence, for production builds (after thorough testing(!)) it is highly recommend to build OPAL again using -Xdisable-assertions.

    Definition Classes
    org
  • package br

    In this representation of Java bytecode references to a Java class file's constant pool and to attributes are replaced by direct references to the corresponding constant pool entries.

    In this representation of Java bytecode references to a Java class file's constant pool and to attributes are replaced by direct references to the corresponding constant pool entries. This facilitates developing analyses and fosters comprehension.

    Based on the fact that indirect references to constant pool entries are resolved and replaced by direct references this representation is called the resolved representation.

    This representation of Java bytecode is considered as OPAL's standard representation for writing Scala based analyses. This representation is engineered such that it facilitates writing analyses that use pattern matching.

    Definition Classes
    opalj
  • package analyses

    Defines commonly useful type aliases.

    Defines commonly useful type aliases.

    Definition Classes
    br
  • package cg
    Definition Classes
    analyses
  • Analysis
  • AnalysisApplication
  • AnalysisException
  • BasicMethodInfo
  • BasicReport
  • DeclaredMethods
  • DeclaredMethodsKey
  • FieldAccessInformation
  • FieldAccessInformationAnalysis
  • FieldAccessInformationKey
  • InconsistentProjectException
  • JavaProject
  • MethodAnalysisApplication
  • MethodDeclarationContext
  • MethodDeclarationContextOrdering
  • MethodInfo
  • ModuleDefinition
  • OneStepAnalysis
  • ProgressEvents
  • ProgressManagement
  • Project
  • ProjectAnalysisApplication
  • ProjectBasedAnalysis
  • ProjectIndex
  • ProjectIndexKey
  • ProjectInformationKey
  • ProjectLike
  • ReportableAnalysisResult
  • StringConstantsInformationKey
  • VirtualFormalParameter
  • VirtualFormalParameters
  • VirtualFormalParametersKey
o

org.opalj.br.analyses

ProgressEvents

object ProgressEvents extends Enumeration

Characterizes the type of an event related to a running analysis.

Source
ProgressEvents.scala
See also

ProgressManagement for further details.

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Enumeration, Serializable, Serializable, AnyRef, Any
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  1. class Val extends Value with Serializable
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    @SerialVersionUID()
  2. abstract class Value extends Ordered[Value] with Serializable
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  3. class ValueSet extends AbstractSet[Value] with SortedSet[Value] with SortedSetLike[Value, ValueSet] with Serializable
    Definition Classes
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Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
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  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val End: Value

    Used to signal the end of a computation.

  5. val Killed: Value

    Used to signal that a computation was killed.

    Used to signal that a computation was killed.

    After signaling a Killed event the underlying computation is not allowed to signal any further events.

  6. val Start: Value

    Used to signal the start of a (longer-running) computation.

    Used to signal the start of a (longer-running) computation. Each computation that signals a start must also signal an end of the computation using End or Killed.

  7. final def Value(i: Int, name: String): Value
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    protected
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  8. final def Value(name: String): Value
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    protected
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  9. final def Value(i: Int): Value
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    protected
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  10. final def Value: Value
    Attributes
    protected
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  11. final def apply(x: Int): Value
    Definition Classes
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  12. final def asInstanceOf[T0]: T0
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    Any
  13. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native() @IntrinsicCandidate()
  14. final def eq(arg0: AnyRef): Boolean
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  15. def equals(arg0: Any): Boolean
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  16. final def getClass(): Class[_]
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    @native() @IntrinsicCandidate()
  17. def hashCode(): Int
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    @native() @IntrinsicCandidate()
  18. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  19. final def maxId: Int
    Definition Classes
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  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  21. var nextId: Int
    Attributes
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  22. var nextName: Iterator[String]
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    protected
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  23. final def notify(): Unit
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    @native() @IntrinsicCandidate()
  24. final def notifyAll(): Unit
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    @native() @IntrinsicCandidate()
  25. def readResolve(): AnyRef
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  26. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
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  27. def toString(): String
    Definition Classes
    Enumeration → AnyRef → Any
  28. def values: ValueSet
    Definition Classes
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  29. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  30. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  31. final def wait(): Unit
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    @throws( ... )
  32. final def withName(s: String): Value
    Definition Classes
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Deprecated Value Members

  1. def finalize(): Unit
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

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