Class Global

java.lang.Object
simula.compiler.utilities.Global
public final class Global extends Object

Global Variables.

Link to GitHub: Source File.

Author:
Øystein Myhre Andersen

  • Field Details

    • simulaReleaseID

      public static final String simulaReleaseID

      The Simula release identification.

      NOTE: When updating release id, change version in SimulaExtractor and RuntimeSystem

      See Also:

    • simIcon

      public static ImageIcon simIcon
      A Simula icon

    • sIcon

      static ImageIcon sIcon
      A small Simula icon

    • simulaHome

      public static File simulaHome
      The Simula Home directory.

    • releaseHome

      public static File releaseHome
      The Simula Release Home directory.

    • simulaVersion

      public static String simulaVersion
      The Simula Version

    • externalJarFiles

      public static Vector<File> externalJarFiles
      The set of external .jar files.

    • _CHARSET

      public static Charset _CHARSET
      The current Charset.

    • sourceLineNumber

      public static int sourceLineNumber
      The current source line number.

    • sourceFileDir

      public static File sourceFileDir
      The source file's directory.

    • sourceFileName

      public static String sourceFileName
      The source file name.

    • sourceName

      public static String sourceName
      The source file name without .sim

    • insertName

      public static String insertName
      The insert name.

    • programModule

      public static ProgramModule programModule
      The programModule.

    • simulaRtsLib

      public static File simulaRtsLib
      Where to find the Simula Runtime System.

    • simulaPropertiesFile

      public static File simulaPropertiesFile
      The Simula properties file

    • simulaProperties

      private static Properties simulaProperties
      The Simula properties

    • sampleSourceDir

      public static File sampleSourceDir
      The sample source directory. Where to find sample Simula files

    • currentWorkspace

      public static File currentWorkspace
      Current workspace. Where to find .sim source files

    • workspaces

      public static ArrayDeque<File> workspaces
      The set of workspaces

    • outputDir

      public static File outputDir
      The output directory. Used by Java-Coding to save the generated .jar files.

    • extLib

      public static File extLib
      The external library. Used by ExternalDeclaration.readAttributeFile

    • duringParsing

      public static boolean duringParsing
      Compiler state: True while Parsing

    • duringChecking

      public static boolean duringChecking
      Compiler state: True while Checking

    • duringSTM_Coding

      public static boolean duringSTM_Coding
      Compiler state: True while generating STM code

    • jarFileBuilder

      public static JarFileBuilder jarFileBuilder
      The .jar File Builder

    • simulaTempDir

      public static File simulaTempDir
      The Simula temp directory

    • tempJavaFileDir

      public static File tempJavaFileDir
      Temp directory for generated .java files

    • tempClassFileDir

      public static File tempClassFileDir
      Temp directory for generated .class files

    • Object_SEQU

      public static int Object_SEQU
      Next available Object Sequence Number.

    • simulaClassLoader

      public static SimulaClassLoader simulaClassLoader
      The Simula ClassLoader.

    • packetName

      public static String packetName
      Packet name used in generated .java files. NOTE: Must be a single identifier.

    • currentJavaFileCoder

      public static JavaSourceFileCoder currentJavaFileCoder
      Current Java output Module. Maintained by JavaModule during Java Coding

    • javaSourceFileCoders

      public static Vector<JavaSourceFileCoder> javaSourceFileCoders
      The set of Java SourceFile Coders.

    • console

      public static ConsolePanel console
      The console

    • includeQueue

      public static LinkedList<JarFile> includeQueue
      The Jar files queued for later inclusion. See: JarFileBuilder for details.

    • scopeStack

      private static Stack<DeclarationScope> scopeStack
      The declaration scope stack.

    • currentScope

      private static DeclarationScope currentScope
      Current declaration scope. Maintained during Checking and Coding

    • simulaWorkspacesFile

      private static File simulaWorkspacesFile
      The Simula workspace .xml file.

    • simulaWorkspaces

      private static Properties simulaWorkspaces
      The Simula workspace properties.

  • Constructor Details

    • Global

      Global()
      Default constructor.

  • Method Details

    • initiate

      public static void initiate()
      Initiate Global variables.

    • getCurrentScope

      public static DeclarationScope getCurrentScope()
      Returns the current scope.
      Returns:
      the current scope

    • setScope

      public static void setScope(DeclarationScope scope)
      During Parsing: Set current scope.
      Parameters:
      scope - the new scope

    • enterScope

      public static void enterScope(DeclarationScope scope)
      During Checking and Coding: Enter declaration scope.
      Parameters:
      scope - the new current scope

    • exitScope

      public static void exitScope()
      During Checking and Coding: Exit declaration scope.

    • getTempFileDir

      public static File getTempFileDir(String subDir)
      Returns a temp file directory.
      Parameters:
      subDir - the wanted sub-directory name
      Returns:
      a temp file directory

    • setAccessRWX

      private static void setAccessRWX(File dir)
      Utility: Set read-write-execute access on a directory
      Parameters:
      dir - the directory

    • trySetOutputDir

      public static void trySetOutputDir(File dir)
      Try set Global.outputDir
      Parameters:
      dir - a directory

    • initSimulaProperties

      public static void initSimulaProperties()
      Initiate Simula properties.

    • getSimulaProperty

      public static String getSimulaProperty(String key, String defaultValue)
      Returns a Simula property.
      Parameters:
      key - property key
      defaultValue - default value
      Returns:
      a Simula property

    • loadProperties

      private static void loadProperties()
      Load Simula properties.

    • loadWorkspaceProperties

      public static void loadWorkspaceProperties()
      Load Workspace properties.

    • setCurrentWorkspace

      public static void setCurrentWorkspace(File workspace)
      Set current Workspace.
      Parameters:
      workspace - the workspace

    • storeWorkspaceProperties

      public static void storeWorkspaceProperties()
      Store Workspace properties.