org.armedbear.lisp
Class Utilities

java.lang.Object
  extended by org.armedbear.lisp.Lisp
      extended by org.armedbear.lisp.Utilities

public final class Utilities
extends Lisp


Field Summary
static boolean isPlatformUnix
           
static boolean isPlatformWindows
           
 
Fields inherited from class org.armedbear.lisp.Lisp
_AUTOLOAD_VERBOSE_, _BACKQUOTE_COUNT_, _BATCH_MODE_, _BQ_VECTOR_FLAG_, _CL_PACKAGE_, _COMPILE_FILE_ENVIRONMENT_, _COMPILE_FILE_TYPE_, _COMPILE_FILE_ZIP_, _CURRENT_PRINT_LENGTH_, _CURRENT_PRINT_LEVEL_, _DEBUG_, _DISASSEMBLER_, _ENABLE_INLINE_EXPANSION_, _EXPLAIN_, _KEYWORD_PACKAGE_, _LOAD_DEPTH_, _LOAD_STREAM_, _NOINFORM_, _PRINT_FASL_, _PRINT_STRUCTURE_, _REQUIRE_STACK_FRAME_, _SAFETY_, _SAVED_BACKTRACE_, _SLOT_UNBOUND_, _SOURCE_, _SOURCE_POSITION_, _SPACE_, _SPEED_, _TRACED_NAMES_, _WARN_ON_REDEFINITION_, ARRAY_DIMENSION_MAX, CALL_REGISTERS_LIMIT, CALL_REGISTERS_MAX, CHAR_MAX, cold, COMPILE_FILE_TYPE, debug, EOF, FUNCTION_NAME, initialized, interrupted, NIL, NULL_VALUE, PACKAGE_CL, PACKAGE_CL_USER, PACKAGE_EXT, PACKAGE_JAVA, PACKAGE_JVM, PACKAGE_KEYWORD, PACKAGE_LOOP, PACKAGE_MOP, PACKAGE_PROF, PACKAGE_SYS, PACKAGE_TPL, profiling, REMEMBER, sampleNow, sampling, STANDARD_READTABLE, T, TRAP_OVERFLOW, TRAP_UNDERFLOW, UNBOUND_VALUE, UNSIGNED_BYTE_16, UNSIGNED_BYTE_32, UNSIGNED_BYTE_32_MAX_VALUE, UNSIGNED_BYTE_8
 
Constructor Summary
Utilities()
           
 
Method Summary
static Pathname getDirectoryPathname(java.io.File file)
           
static java.io.File getFile(Pathname pathname)
           
static java.io.File getFile(Pathname pathname, Pathname defaultPathname)
           
static boolean isFilenameAbsolute(java.lang.String filename)
           
 
Methods inherited from class org.armedbear.lisp.Lisp
assq, bindArg, checkArray, checkBinaryInputStream, checkBounds, checkCharacter, checkCharacterInputStream, checkCharacterOutputStream, checkEnvironment, checkFunction, checkList, checkPackage, checkReadtable, checkStream, checkSymbol, checkVector, coerceJavaByteToLispObject, coerceLispObjectToJavaByte, coerceToFunction, coerceToPackage, coerceToPathname, currentReadtable, designator_readtable, error, error, eval, eval, evalCall, exit, exportConstant, exportSpecial, format, funcall, gensym, gensym, get, get, getCurrentPackage, getf, getStandardInput, getStandardOutput, getTerminalIO, getUpgradedArrayElementType, handleInterrupt, inSynonymOf, intern, internConstant, internInPackage, internKeyword, internSpecial, isValidSetfFunctionName, javaString, list, list1, list2, list3, list4, list5, list6, list7, list8, list9, loadCompiledFunction, loadTimeValue, macroexpand_1, macroexpand, makeCompiledClosure, memq, memql, mix, mod, multipleValueCall1, multipleValueList, number, number, number, progn, progvBindVars, put, putf, readObjectFromString, recall, remprop, resetIO, resetIO, safeWriteToString, setInterrupted, type_error, writeByte
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

isPlatformUnix

public static final boolean isPlatformUnix

isPlatformWindows

public static final boolean isPlatformWindows
Constructor Detail

Utilities

public Utilities()
Method Detail

isFilenameAbsolute

public static boolean isFilenameAbsolute(java.lang.String filename)

getFile

public static java.io.File getFile(Pathname pathname)
                            throws ConditionThrowable
Throws:
ConditionThrowable

getFile

public static java.io.File getFile(Pathname pathname,
                                   Pathname defaultPathname)
                            throws ConditionThrowable
Throws:
ConditionThrowable

getDirectoryPathname

public static Pathname getDirectoryPathname(java.io.File file)
                                     throws ConditionThrowable
Throws:
ConditionThrowable