Package oracle.rules.sdk2.dictionary

Class Util

java.lang.Object

oracle.rules.sdk2.dictionary.Util

public final class Util
extends Object

Util contains static methods and constants for use with the editor classes.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	allowedAliasPartChars
static final String	allowedAliasStartChars
static final String	BEGIN_BLOCK
static final String	CALENDAR_FORM_DATE
static final String	CALENDAR_FORM_DATETIME
static final String	CALENDAR_FORM_TIME
static final String	CHOICES
static final String	COMMA
static final String	CONNECTIVE_AND
static final String	CONNECTIVE_OR
static final String	CONSTRAINTLIST
static final String	CONSTRAINTSELECTED
static final String	CUSTOM
static final String	CUSTOMTEMP
static final String	DEFAULT
static final String	DICTIONARY_DOCUMENT_VERSION
static final String	DICTIONARY_NAMESPACE
static final String	END_BLOCK
static final String	EOL	Platform independent newline, result of System.getProperty ("line.separator")
static final String	EQ
static final String	ID_ATTR
static final String	INDENT	Indentation unit used in toString and XML output
static final String	INDENT_XML
static final String	LEFT_PAREN
static final String	NONE
static final int	NOT_SELECTED
static final String	OPERATOR_ADD
static final String	OPERATOR_ARITHMETIC
static final String	OPERATOR_DIVIDE
static final String	OPERATOR_EXP
static final String	OPERATOR_LEFT_PAREN
static final String	OPERATOR_MOD
static final String	OPERATOR_MULTIPLY
static final String	OPERATOR_NOT
static final String	OPERATOR_RIGHT_PAREN
static final String	OPERATOR_SUBTRACT
static final String	OPERATOR_TEST
static final String	OPTIONS
static final String	OTHERWISE
static final String	RIGHT_PAREN
static final String	SELECTED
static final String	SEMICOLON
static final char	SEPARATOR
static final String	TABLE_SUFFIX
static final String	TESTOP_BETWEEN
static final String	TESTOP_EQ
static final String	TESTOP_GE
static final String	TESTOP_GT
static final String	TESTOP_IN
static final String	TESTOP_INSTANCEOF
static final String	TESTOP_LE
static final String	TESTOP_LT
static final String	TESTOP_NE
static final String	TRANSLATEDOPTIONS

Method Summary

Modifier and Type	Method	Description
static String[]	acat(String[] a, String... b)
static String[]	acopy(String[] a)
static void	addElement(StringBuilder sb, String indent, String name, String value, String[] attr)
static void	beginElement(StringBuilder sb, String indent, String name, String[] attr)
static void	diagLog(String msg)
static void	endElement(StringBuilder sb, String indent, String name)
static String	escapeIfRequired(String s)	Escapes a generated RL identifier if necessary.
static String	escapeQuotes(String s)
static int	findNonAliasCodepoint(String alias, boolean start)	find and return the first illegal alias character in the alias string.
static int	getAliasWordEnd(int[] codePoints, int start)
static final String	getUnqualifiedName(String qname)
static boolean	isDiagLog()
static boolean	isJavaIdentifier(String identifier)
static boolean	isSubset(String[] subset, String[] set)	Tells whether the first array is a proper subset of the second
static void	log(Level level, String msg)
static void	log(Level level, SDKException e)
static String	makeLegalName(String alias)
static Calendar	parseCalendar(String value, String format)
static String	pkg(String s)
static String	properlyQuoted(String s)
static String	stripQuotes(String s)
static int[]	toCodePoints(char[] chars)
static int[]	toCodePoints(String s)
static String	unqual(String s)
static String	unqualName(Object o)

Methods inherited from class java.lang.Object

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

Field Details

EOL

public static final String EOL

Platform independent newline, result of System.getProperty ("line.separator")

INDENT

public static final String INDENT

Indentation unit used in toString and XML output

See Also:

• Constant Field Values

INDENT_XML

public static final String INDENT_XML

See Also:

• Constant Field Values

DICTIONARY_DOCUMENT_VERSION

public static final String DICTIONARY_DOCUMENT_VERSION

See Also:

• Constant Field Values

DEFAULT

public static final String DEFAULT

See Also:

• Constant Field Values

NONE

public static final String NONE

See Also:

• Constant Field Values

NOT_SELECTED

public static final int NOT_SELECTED

See Also:

• Constant Field Values

DICTIONARY_NAMESPACE

public static final String DICTIONARY_NAMESPACE

See Also:

• Constant Field Values

ID_ATTR

public static final String ID_ATTR

See Also:

• Constant Field Values

TABLE_SUFFIX

public static final String TABLE_SUFFIX

See Also:

• Constant Field Values

EQ

public static final String EQ

See Also:

• Constant Field Values

TESTOP_EQ

public static final String TESTOP_EQ

See Also:

• Constant Field Values

TESTOP_NE

public static final String TESTOP_NE

See Also:

• Constant Field Values

TESTOP_GT

public static final String TESTOP_GT

See Also:

• Constant Field Values

TESTOP_GE

public static final String TESTOP_GE

See Also:

• Constant Field Values

TESTOP_LT

public static final String TESTOP_LT

See Also:

• Constant Field Values

TESTOP_LE

public static final String TESTOP_LE

See Also:

• Constant Field Values

TESTOP_BETWEEN

public static final String TESTOP_BETWEEN

See Also:

• Constant Field Values

TESTOP_IN

public static final String TESTOP_IN

See Also:

• Constant Field Values

TESTOP_INSTANCEOF

public static final String TESTOP_INSTANCEOF

See Also:

• Constant Field Values

CONNECTIVE_AND

public static final String CONNECTIVE_AND

See Also:

• Constant Field Values

CONNECTIVE_OR

public static final String CONNECTIVE_OR

See Also:

• Constant Field Values

OPERATOR_LEFT_PAREN

public static final String OPERATOR_LEFT_PAREN

See Also:

• Constant Field Values

OPERATOR_RIGHT_PAREN

public static final String OPERATOR_RIGHT_PAREN

See Also:

• Constant Field Values

OPERATOR_ADD

public static final String OPERATOR_ADD

See Also:

• Constant Field Values

OPERATOR_SUBTRACT

public static final String OPERATOR_SUBTRACT

See Also:

• Constant Field Values

OPERATOR_MOD

public static final String OPERATOR_MOD

See Also:

• Constant Field Values

OPERATOR_DIVIDE

public static final String OPERATOR_DIVIDE

See Also:

• Constant Field Values

OPERATOR_MULTIPLY

public static final String OPERATOR_MULTIPLY

See Also:

• Constant Field Values

OPERATOR_EXP

public static final String OPERATOR_EXP

See Also:

• Constant Field Values

OPERATOR_NOT

public static final String OPERATOR_NOT

See Also:

• Constant Field Values

OPERATOR_ARITHMETIC

public static final String OPERATOR_ARITHMETIC

See Also:

• Constant Field Values

OPERATOR_TEST

public static final String OPERATOR_TEST

See Also:

• Constant Field Values

SEPARATOR

public static final char SEPARATOR

See Also:

• Constant Field Values

CONSTRAINTLIST

public static final String CONSTRAINTLIST

See Also:

• Constant Field Values

CONSTRAINTSELECTED

public static final String CONSTRAINTSELECTED

See Also:

• Constant Field Values

CUSTOM

public static final String CUSTOM

See Also:

• Constant Field Values

CUSTOMTEMP

public static final String CUSTOMTEMP

See Also:

• Constant Field Values

OPTIONS

public static final String OPTIONS

See Also:

• Constant Field Values

TRANSLATEDOPTIONS

public static final String TRANSLATEDOPTIONS

See Also:

• Constant Field Values

SELECTED

public static final String SELECTED

See Also:

• Constant Field Values

CHOICES

public static final String CHOICES

See Also:

• Constant Field Values

OTHERWISE

public static final String OTHERWISE

See Also:

• Constant Field Values

allowedAliasStartChars

public static final String allowedAliasStartChars

See Also:

• Constant Field Values

allowedAliasPartChars

public static final String allowedAliasPartChars

See Also:

• Constant Field Values

CALENDAR_FORM_DATE

public static final String CALENDAR_FORM_DATE

See Also:

• Constant Field Values

CALENDAR_FORM_TIME

public static final String CALENDAR_FORM_TIME

See Also:

• Constant Field Values

CALENDAR_FORM_DATETIME

public static final String CALENDAR_FORM_DATETIME

See Also:

• Constant Field Values

SEMICOLON

public static final String SEMICOLON

See Also:

• Constant Field Values

COMMA

public static final String COMMA

See Also:

• Constant Field Values

BEGIN_BLOCK

public static final String BEGIN_BLOCK

See Also:

• Constant Field Values

END_BLOCK

public static final String END_BLOCK

See Also:

• Constant Field Values

LEFT_PAREN

public static final String LEFT_PAREN

See Also:

• Constant Field Values

RIGHT_PAREN

public static final String RIGHT_PAREN

See Also:

• Constant Field Values

Method Details

acopy

public static String[] acopy(String[] a)

acat

public static String[] acat(String[] a,
 String... b)

isJavaIdentifier

public static boolean isJavaIdentifier(String identifier)

findNonAliasCodepoint

public static int findNonAliasCodepoint(String alias,
 boolean start)

find and return the first illegal alias character in the alias string.

Parameters:

alias - String to scan

start - whether the alias String is the start of the alias

Returns:

first illegal alias character, or 0 if none

makeLegalName

public static String makeLegalName(String alias)

toCodePoints

public static int[] toCodePoints(String s)

toCodePoints

public static int[] toCodePoints(char[] chars)

getAliasWordEnd

public static int getAliasWordEnd(int[] codePoints,
 int start)

unqualName

public static String unqualName(Object o)

isSubset

public static boolean isSubset(String[] subset,
 String[] set)

Tells whether the first array is a proper subset of the second

Parameters:

subset - array whose members must all be found in set

set - array which must contain all members of subset

Returns:

true if each member of subset appears at least once in set

beginElement

public static void beginElement(StringBuilder sb,
 String indent,
 String name,
 String[] attr)

addElement

public static void addElement(StringBuilder sb,
 String indent,
 String name,
 String value,
 String[] attr)

endElement

public static void endElement(StringBuilder sb,
 String indent,
 String name)

log

public static void log(Level level,
 SDKException e)

log

public static void log(Level level,
 String msg)

isDiagLog

public static boolean isDiagLog()

diagLog

public static void diagLog(String msg)

unqual

public static String unqual(String s)

pkg

public static String pkg(String s)

escapeIfRequired

public static String escapeIfRequired(String s)

Escapes a generated RL identifier if necessary. This method handles both a single identifier as well as identifiers within a fully qualified name.

Parameters:

s - the String to escape as required.

Returns:

the resulting String

escapeQuotes

public static String escapeQuotes(String s)

properlyQuoted

public static String properlyQuoted(String s)

stripQuotes

public static String stripQuotes(String s)

parseCalendar

public static Calendar parseCalendar(String value,
 String format)
                              throws ParseException

Throws:

ParseException

getUnqualifiedName

public static final String getUnqualifiedName(String qname)