com.sun.electric.tool.io.input

Class ELIB

java.lang.Object

com.sun.electric.tool.io.input.Input

com.sun.electric.tool.io.input.LibraryFiles

com.sun.electric.tool.io.input.ELIB

public class ELIB
extends LibraryFiles

This class reads files in binary (.elib) format.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ELIB.Header

Nested classes/interfaces inherited from class com.sun.electric.tool.io.input.Input

Input.InputPreferences

Field Summary

Fields inherited from class com.sun.electric.tool.io.input.LibraryFiles

cellLambda, cellsConstructed, convertMosisCmosTechnologies, errorCount, IO_DUMMY_OBJECT, IO_TRUE_LIBRARY, lib, mainLibDirectory, nodeProtoCount, nodeProtoList, rotationMirrorBits, scaledCells, scaleLambdaBy20, sizeCorrectors, TINYDISTANCE, topLevelLibrary, totalCells, VERBOSE, version

Fields inherited from class com.sun.electric.tool.io.input.Input

byteCount, dataInputStream, ep, errorLogger, fileLength, filePath, inputStream, lineReader, READ_BUFFER_SIZE

Method Summary

Modifier and Type	Method and Description
protected boolean	canScale()
protected double	computeLambda(Cell cell, int cellIndex)
protected void	computeTech(Cell cell, java.util.Set uncomputedCells)
protected PortInst	getArcEnd(ArcProto ap, NodeInst node, java.lang.String portname, double x, double y, Cell cell)
static ELIB.Header	readLibraryHeader(java.net.URL fileURL, ErrorLogger errorLogger) Method to read a Library from disk.
protected boolean	readProjectSettings() Method to read project preferences from a Library.
static boolean	readStatistics(java.net.URL fileURL, ErrorLogger errorLogger, com.sun.electric.tool.io.input.LibraryStatistics.FileContents fc) Method to read a Library from disk.
protected void	realizeCellsRecursively(Cell cell, java.util.HashSet<Cell> recursiveSetupFlag, java.lang.String scaledCellName, double scale) Method to recursively create the contents of each cell in the library.
protected boolean	spreadLambda(Cell cell, int cellIndex)

Methods inherited from class com.sun.electric.tool.io.input.LibraryFiles

cleanupLibraryInput, convertGeomName, findOldViewName, findTechnologyName, getReaderForLib, initializeLibraryInput, readALibrary, readExternalLibraryFromFilename, readInputLibrary, readLibrary, readLibrary, readProjectsSettingsFromLibrary, reloadLibrary, reloadLibraryCells, scanNodesForRecursion

Methods inherited from class com.sun.electric.tool.io.input.Input

changesQuiet, closeInput, eofDuring, getAKeyword, getInputPreferences, getLine, getLineFromBinary, getProgressNote, getRestOfLine, importALibrary, importLibrary, initKeywordParsing, isBreakCharacter, isChangeQuiet, isNewLibraryCreated, openBinaryInput, openStringsInput, openTextInput, preprocessLine, readWholeLine, setProgressNote, setProgressValue, startProgressDialog, stopProgressDialog, updateProgressDialog

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

readLibraryHeader

public static ELIB.Header readLibraryHeader(java.net.URL fileURL,
                                            ErrorLogger errorLogger)

Method to read a Library from disk. This method is for reading full Electric libraries in ELIB, JELIB, and Readable Dump format.

Parameters:

fileURL - the URL to the disk file.

Returns:

the read Library, or null if an error occurred.

readStatistics

public static boolean readStatistics(java.net.URL fileURL,
                                     ErrorLogger errorLogger,
                                     com.sun.electric.tool.io.input.LibraryStatistics.FileContents fc)

Method to read a Library from disk. This method is for reading full Electric libraries in ELIB, JELIB, and Readable Dump format.

Parameters:

fileURL - the URL to the disk file.

Returns:

the read Library, or null if an error occurred.

readProjectSettings

protected boolean readProjectSettings()

Description copied from class: LibraryFiles

Method to read project preferences from a Library. This method is never called. Instead, it is always overridden by the appropriate read subclass.

Overrides:

readProjectSettings in class LibraryFiles

Returns:

true on error.

realizeCellsRecursively

protected void realizeCellsRecursively(Cell cell,
                                       java.util.HashSet<Cell> recursiveSetupFlag,
                                       java.lang.String scaledCellName,
                                       double scale)

Method to recursively create the contents of each cell in the library.

spreadLambda

protected boolean spreadLambda(Cell cell,
                               int cellIndex)

Overrides:

spreadLambda in class LibraryFiles

computeTech

protected void computeTech(Cell cell,
                           java.util.Set uncomputedCells)

Overrides:

computeTech in class LibraryFiles

computeLambda

protected double computeLambda(Cell cell,
                               int cellIndex)

Overrides:

computeLambda in class LibraryFiles

canScale

protected boolean canScale()

Overrides:

canScale in class LibraryFiles

getArcEnd

protected PortInst getArcEnd(ArcProto ap,
                             NodeInst node,
                             java.lang.String portname,
                             double x,
                             double y,
                             Cell cell)