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Class epp.FileInfo 

java.lang.Object
   |
   +----epp.FileInfo
public class FileInfo
extends Object
FileInfo is a data structure used when in global processing mode. It holds the abstract syntax tree of the file processed, the EPP preprocessor used for processing, and execution environment.

The instance variable allFileInfo of the EPP global processor holds an array of FileInfo.

Using the getTree method, you can access abstract syntax trees of all files processed. And using the setTree method, you can update an abstract syntax treee. Using these features, you can implement tools such as global optimization tools.

Other methods are usually not of significance to plug-in programmers.

See Also:
Global

Constructor Index

o FileInfo(String, Obj, Hashtable, DVenv)

Method Index

o doCodeEmittingPass()
o doMacroExpansionPass()
o doParsingPass()
o doTypeCheckingPass()
o getClassTable()
o getDVenv()
o getInputFileName()
o getPreprocessor()
o getTree()
Returns the abstract syntax tree of the current file.
o globalProcessAfterMacroExpansionPass(FileInfo[])
o globalProcessAfterParsingPass(FileInfo[])
o globalProcessAfterTypeCheckingPass(FileInfo[])
o initGlobalProcessor(FileInfo[])
o initializationPass()
o makeFileSignature()
o restoreContext()
o saveContext()
o setClassTable(Hashtable)
o setDVenv(DVenv)
o setInputFileName(String)
o setPreprocessor(Obj)
o setTree(Tree)
Modifies the abstract syntax tree of the current file.

Constructors

o FileInfo 
 public FileInfo(String inputFileName,
                 Obj preprocessor,
                 Hashtable classTable,
                 DVenv env)

Methods

o getInputFileName 
 public String getInputFileName()
o setInputFileName 
 public void setInputFileName(String inputFileName)
o getPreprocessor 
 public Obj getPreprocessor()
o setPreprocessor 
 public void setPreprocessor(Obj preprocessor)
o getTree 
 public Tree getTree()
Returns the abstract syntax tree of the current file.

o setTree 
 public void setTree(Tree tree)
Modifies the abstract syntax tree of the current file.

o getClassTable 
 public Hashtable getClassTable()
o setClassTable 
 public void setClassTable(Hashtable classTable)
o getDVenv 
 public DVenv getDVenv()
o setDVenv 
 public void setDVenv(DVenv env)
o saveContext 
 public void saveContext()
o restoreContext 
 public void restoreContext()
o initializationPass 
 public void initializationPass()
o doParsingPass 
 public void doParsingPass()
o doMacroExpansionPass 
 public void doMacroExpansionPass()
o makeFileSignature 
 public Tree makeFileSignature()
o doTypeCheckingPass 
 public void doTypeCheckingPass()
o doCodeEmittingPass 
 public void doCodeEmittingPass()
o initGlobalProcessor 
 public FileInfo[] initGlobalProcessor(FileInfo allFileInfo[])
o globalProcessAfterParsingPass 
 public FileInfo[] globalProcessAfterParsingPass(FileInfo allFileInfo[])
o globalProcessAfterMacroExpansionPass 
 public FileInfo[] globalProcessAfterMacroExpansionPass(FileInfo allFileInfo[])
o globalProcessAfterTypeCheckingPass 
 public FileInfo[] globalProcessAfterTypeCheckingPass(FileInfo allFileInfo[])

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