processing.mode.java.pdex

Class SourceUtils

java.lang.Object

processing.mode.java.pdex.SourceUtils

public class SourceUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	COLOR_TYPE_REGEX
static Pattern	FLOATING_POINT_LITERAL_VERIFIER
static Pattern	HEX_LITERAL_REGEX
static Pattern	IMPORT_REGEX
static Pattern	IMPORT_REGEX_NO_KEYWORD
static Pattern	NUMBER_LITERAL_REGEX
static Pattern	TYPE_CONSTRUCTOR_REGEX

Constructor Summary

Constructors

Constructor and Description
SourceUtils()

Method Summary

Modifier and Type	Method and Description
static int[]	checkForMissingBraces(CharSequence c, int start, int end) Checks a single code fragment (such as a tab) for non-matching braces.
static List<JavaProblem>	checkForMissingBraces(StringBuilder p, int[] tabStartOffsets)
static List<TextTransform.Edit>	fixFloatsRegex(CharSequence source)
static List<TextTransform.Edit>	insertImports(List<ImportStatement> imports)
static List<ImportStatement>	parseProgramImports(CharSequence source)
static List<TextTransform.Edit>	parseProgramImports(CharSequence source, List<ImportStatement> outImports)
static List<TextTransform.Edit>	preprocessAST(org.eclipse.jdt.core.dom.CompilationUnit cu)
static List<TextTransform.Edit>	replaceColorRegex(CharSequence source)
static List<TextTransform.Edit>	replaceHexLiterals(CharSequence source)
static List<TextTransform.Edit>	replaceTypeConstructors(CharSequence source)
static String	scrubCommentsAndStrings(String p)
static void	scrubCommentsAndStrings(StringBuilder p)
static List<TextTransform.Edit>	wrapSketch(PdePreprocessor.Mode mode, String className, int sourceLength)

Methods inherited from class java.lang.Object

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

Field Detail

IMPORT_REGEX

public static final Pattern IMPORT_REGEX

IMPORT_REGEX_NO_KEYWORD

public static final Pattern IMPORT_REGEX_NO_KEYWORD

TYPE_CONSTRUCTOR_REGEX

public static final Pattern TYPE_CONSTRUCTOR_REGEX

HEX_LITERAL_REGEX

public static final Pattern HEX_LITERAL_REGEX

FLOATING_POINT_LITERAL_VERIFIER

public static final Pattern FLOATING_POINT_LITERAL_VERIFIER

COLOR_TYPE_REGEX

public static final Pattern COLOR_TYPE_REGEX

NUMBER_LITERAL_REGEX

public static final Pattern NUMBER_LITERAL_REGEX

Constructor Detail

SourceUtils

public SourceUtils()

Method Detail

parseProgramImports

public static List<ImportStatement> parseProgramImports(CharSequence source)

parseProgramImports

public static List<TextTransform.Edit> parseProgramImports(CharSequence source,
                                                           List<ImportStatement> outImports)

replaceTypeConstructors

public static List<TextTransform.Edit> replaceTypeConstructors(CharSequence source)

replaceHexLiterals

public static List<TextTransform.Edit> replaceHexLiterals(CharSequence source)

insertImports

public static List<TextTransform.Edit> insertImports(List<ImportStatement> imports)

wrapSketch

public static List<TextTransform.Edit> wrapSketch(PdePreprocessor.Mode mode,
                                                  String className,
                                                  int sourceLength)

preprocessAST

public static List<TextTransform.Edit> preprocessAST(org.eclipse.jdt.core.dom.CompilationUnit cu)

replaceColorRegex

public static List<TextTransform.Edit> replaceColorRegex(CharSequence source)

fixFloatsRegex

public static List<TextTransform.Edit> fixFloatsRegex(CharSequence source)

scrubCommentsAndStrings

public static String scrubCommentsAndStrings(String p)

scrubCommentsAndStrings

public static void scrubCommentsAndStrings(StringBuilder p)

checkForMissingBraces

public static List<JavaProblem> checkForMissingBraces(StringBuilder p,
                                                      int[] tabStartOffsets)

checkForMissingBraces

public static int[] checkForMissingBraces(CharSequence c,
                                          int start,
                                          int end)

Checks a single code fragment (such as a tab) for non-matching braces. Broken out to allow easy use in JavaBuild.

Parameters:

c - Program code scrubbed of comments and string literals.

start - Start index, inclusive.

end - End index, exclusive.

Returns:

int[4] Depth at which the loop stopped, followed by the line number, column, and string index (within the range) at which an error was found, if any.