com.sun.tools.corba.se.idl

Class Util

java.lang.Object

com.sun.tools.corba.se.idl.Util

Direct Known Subclasses:

Util

public class Util
extends Object

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static float	absDelta(float f1, float f2) Compute the absolute value of the difference between two floating-point numbers having single precision.
static String	capitalize(String lc)
static String	getAbsolutePath(String filename, Vector includePaths) Searches the current user directory and a list of directories for a given short file name and returns its absolute file specification.
static String	getMessage(String key)
static String	getMessage(String key, String fill)
static String	getMessage(String key, String[] fill)
static String	getVersion() Fetch the version number of this build of the IDL Parser Framework from the appropriate properties file.
static String	getVersion(String filename) Fetch the version number of this build of the IDL Parser Framework.
static boolean	isAttribute(String name, Hashtable symbolTable)
static boolean	isConst(String name, Hashtable symbolTable)
static boolean	isEnum(String name, Hashtable symbolTable)
static boolean	isException(String name, Hashtable symbolTable)
static boolean	isInterface(String name, Hashtable symbolTable)
static boolean	isMethod(String name, Hashtable symbolTable)
static boolean	isModule(String name, Hashtable symbolTable)
static boolean	isParameter(String name, Hashtable symbolTable)
static boolean	isPrimitive(String name, Hashtable symbolTable)
static boolean	isSequence(String name, Hashtable symbolTable)
static boolean	isString(String name, Hashtable symbolTable)
static boolean	isStruct(String name, Hashtable symbolTable)
static boolean	isTypedef(String name, Hashtable symbolTable)
static boolean	isUnion(String name, Hashtable symbolTable)
static void	registerMessageFile(String filename) Register a message file.

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

getVersion

public static String getVersion()

Fetch the version number of this build of the IDL Parser Framework from the appropriate properties file.

Returns:

the version number contained within the appropriate properties file, which indicates the build of this IDL Parser Framework.

getVersion

public static String getVersion(String filename)

Fetch the version number of this build of the IDL Parser Framework. This method may be called before or after the framework has been initialized. If the framework is inititialized, the version information is extracted from the message properties object; otherwise, it is extracted from the indicated messages file.

Returns:

the version number.

isAttribute

public static boolean isAttribute(String name,
                                  Hashtable symbolTable)

isConst

public static boolean isConst(String name,
                              Hashtable symbolTable)

isEnum

public static boolean isEnum(String name,
                             Hashtable symbolTable)

isException

public static boolean isException(String name,
                                  Hashtable symbolTable)

isInterface

public static boolean isInterface(String name,
                                  Hashtable symbolTable)

isMethod

public static boolean isMethod(String name,
                               Hashtable symbolTable)

isModule

public static boolean isModule(String name,
                               Hashtable symbolTable)

isParameter

public static boolean isParameter(String name,
                                  Hashtable symbolTable)

isPrimitive

public static boolean isPrimitive(String name,
                                  Hashtable symbolTable)

isSequence

public static boolean isSequence(String name,
                                 Hashtable symbolTable)

isStruct

public static boolean isStruct(String name,
                               Hashtable symbolTable)

isString

public static boolean isString(String name,
                               Hashtable symbolTable)

isTypedef

public static boolean isTypedef(String name,
                                Hashtable symbolTable)

isUnion

public static boolean isUnion(String name,
                              Hashtable symbolTable)

getMessage

public static String getMessage(String key)

getMessage

public static String getMessage(String key,
                                String fill)

getMessage

public static String getMessage(String key,
                                String[] fill)

registerMessageFile

public static void registerMessageFile(String filename)

Register a message file. This file will be searched for in the CLASSPATH.

capitalize

public static String capitalize(String lc)

getAbsolutePath

public static String getAbsolutePath(String filename,
                                     Vector includePaths)
                              throws FileNotFoundException

Searches the current user directory and a list of directories for a given short file name and returns its absolute file specification.

Returns:

Absolute file name of a given short filename

Throws:

FileNotFoundException - The file does not exist in the current user or specified directories.

See Also:

File.getAbsolutePath

absDelta

public static float absDelta(float f1,
                             float f2)

Compute the absolute value of the difference between two floating-point numbers having single precision.

Returns:

the absolute value of the difference between two floats.