org.apache.tuscany.sca.cpp.tools.common
Class Utils

java.lang.Object
  org.apache.tuscany.sca.cpp.tools.common.Utils

public final class Utils

extends java.lang.Object

Static utility methods. Some of these methods are similar to the methods on java.lang.String except they are aware of C/C++ comments and string literals. TODO: Many of these methods would perform better using StringBuffer not String

Field Summary

static java.util.Set	cPrimitives
static java.util.Set	cTypeQualifiers
static java.lang.String	whitespace

Method Summary

static void	outputDebugString(java.lang.String line)
static void	rude(java.lang.String reason) This method reports an error level problem
static void	rude(java.lang.String reason, java.lang.String filename, int lineno, java.lang.String codefragment) Failed to parse the source code for some reason.
static boolean	safeEquals(java.lang.Object o1, java.lang.Object o2) A better method than .equals() because it doesn't NullPointerException when one of the parameters is null.
static void	screenMessage(java.lang.String msg) This method reports an error level problem

Methods inherited from class java.lang.Object

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

Field Detail

cPrimitives

public static final java.util.Set cPrimitives

cTypeQualifiers

public static final java.util.Set cTypeQualifiers

whitespace

public static final java.lang.String whitespace

See Also:

Constant Field Values

Method Detail

rude

public static void rude(java.lang.String reason,
                        java.lang.String filename,
                        int lineno,
                        java.lang.String codefragment)
                 throws ParsingException

Failed to parse the source code for some reason. This method prints out a suitably rude message, and then what? I haven't quite decided yet. TODO: Do something sensible here like throw an Exception which will give up on this file completely and tidy up the output file. It may be just too dangerous to try to carry on. But we need to fail in such a way that the build system knows that we've failed for this file and can build this file without trace.

Throws:

ParsingException

rude

public static void rude(java.lang.String reason)
                 throws ParsingException

This method reports an error level problem

Parameters:

reason - why we have an error level problem

Throws:

ParsingException

screenMessage

public static void screenMessage(java.lang.String msg)

This method reports an error level problem

safeEquals

public static boolean safeEquals(java.lang.Object o1,
                                 java.lang.Object o2)

A better method than .equals() because it doesn't NullPointerException when one of the parameters is null.

outputDebugString

public static void outputDebugString(java.lang.String line)