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 - org.opalj.bi) that can be used to create arbitrary representations.
    • a library to create a one-to-one in-memory representation of Java bytecode (Bytecode Disassembler - org.opalj.da).
    • a library to convert this representation to Java class files (Bytecode Creator - org.opalj.bc).
    • a library to create a representation of Java bytecode that facilitates writing simple static analyses (Bytecode Representation - org.opalj.br).
    • a library to create a stackless, three-address code representation of Java bytecode that facilitates writing complex static analyses (Three Address Code - org.opalj.tac).
    • 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 (Dependencies Extraction - org.opalj.de) and to facilitate checking architecture definitions (Architecture Validation - org.opalj.av).
    • a library for the lightweight manipulation and creation of Java bytecode (Bytecode Assembler - org.opalj.ba).
    • a library for parsing Android packages (APK - org.opalj.apk).
    • libraries for writing static analyses using the interprocedural finite distributive subset (IFDS - org.opalj.ifds) and interprocedural distributive environment (IDE - org.opal.ide) algorithms.

    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 ide

    Definition Classes
    opalj
  • package ifds
    Definition Classes
    ide
  • package integration
    Definition Classes
    ide
  • BaseIDEAnalysisProxyScheduler
  • BasicIDEProperty
  • EagerIDEAnalysisProxyScheduler
  • FlowRecordingAnalysisScheduler
  • IDEAnalysisScheduler
  • IDEProperty
  • IDEPropertyMetaInformation
  • IDERawProperty
  • IDERawPropertyMetaInformation
  • IDETargetCallablesProperty
  • IDETargetCallablesPropertyMetaInformation
  • LazyIDEAnalysisProxyScheduler
  • package problem
    Definition Classes
    ide
  • package solver
    Definition Classes
    ide
p

org.opalj.ide

integration

package integration

Type Members

  1. trait BaseIDEAnalysisProxyScheduler[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity] extends FPCFAnalysisScheduler

    Base scheduler to schedule the proxy analysis that is used to access the IDE analysis results.

  2. class BasicIDEProperty[Fact <: IDEFact, Value <: IDEValue] extends IDEProperty[Fact, Value]

    Basic implementation of IDEProperty that simply wraps the fact-value results of an IDE analysis.

  3. class EagerIDEAnalysisProxyScheduler[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity] extends BaseIDEAnalysisProxyScheduler[Fact, Value, Statement, Callable] with FPCFEagerAnalysisScheduler

    A scheduler to (eagerly) schedule the proxy analysis that is used to access the IDE analysis results.

  4. class FlowRecordingAnalysisScheduler[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity, ICFG <: ICFG[Statement, Callable]] extends IDEAnalysisScheduler[Fact, Value, Statement, Callable, ICFG]

    Wrapper class for a normal IDE analysis scheduler for debugging purposes.

    Wrapper class for a normal IDE analysis scheduler for debugging purposes. Records the flow paths the IDE solver takes for a given base problem as graph and writes it to a file in DOT format.

  5. abstract class IDEAnalysisScheduler[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity, ICFG <: ICFG[Statement, Callable]] extends FPCFLazyAnalysisScheduler

    A base scheduler for IDE analyses adding common default behavior.

  6. trait IDEProperty[Fact <: IDEFact, Value <: IDEValue] extends Property

    Base interface of properties that are produced by an IDE analysis.

  7. trait IDEPropertyMetaInformation[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity] extends PropertyMetaInformation

    Base interface of property meta information of IDE analyses.

    Base interface of property meta information of IDE analyses. Creates BasicIDEProperty by default.

  8. class IDERawProperty[Fact <: IDEFact, Value <: IDEValue, Statement] extends Property

    Class representing a property that is directly created by an IDE analysis.

  9. final class IDERawPropertyMetaInformation[Fact <: IDEFact, Value <: IDEValue, Statement] extends PropertyMetaInformation

    Class for property meta information for properties that are created by IDE analyses directly (also called 'raw').

    Class for property meta information for properties that are created by IDE analyses directly (also called 'raw'). The property type is fixed to IDERawProperty.

  10. class IDETargetCallablesProperty[Callable <: Entity] extends Property

    Property for the target callables that should be analysed by an IDE analysis.

  11. final class IDETargetCallablesPropertyMetaInformation[Callable <: Entity] extends PropertyMetaInformation

    Class for property meta information for properties carrying the target callables.

  12. class LazyIDEAnalysisProxyScheduler[Fact <: IDEFact, Value <: IDEValue, Statement, Callable <: Entity] extends BaseIDEAnalysisProxyScheduler[Fact, Value, Statement, Callable] with FPCFLazyAnalysisScheduler

    A scheduler to (lazily) schedule the proxy analysis that is used to access the IDE analysis results.

Ungrouped