polyglot.util
Class StringUtil

java.lang.Object
  polyglot.util.StringUtil

public class StringUtil
extends java.lang.Object

String utilities.

Constructor Summary

StringUtil()

Method Summary

static java.lang.String	escape(char c)
static java.lang.String	escape(java.lang.String s)
static java.lang.String	escape(java.lang.String s, boolean unicode)
static java.lang.String	getFirstComponent(java.lang.String fullName)
static java.lang.String	getPackageComponent(java.lang.String fullName) Given the name for a class, returns the portion which appears to constitute the package -- i.e., all characters up to but not including the last dot, or no characters if the name has no dot.
static java.lang.String	getShortNameComponent(java.lang.String fullName) Given the name for a class, returns the portion which appears to constitute the package -- i.e., all characters after the last dot, or all the characters if the name has no dot.
static boolean	isNameShort(java.lang.String name) Returns true iff the provided class name does not appear to be qualified (i.e., it has no dot.)
static java.lang.String	nth(int n)
static java.lang.String	removeFirstComponent(java.lang.String fullName)
static java.lang.String	unicodeEscape(char c)
static java.lang.String	unicodeEscape(java.lang.String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtil

public StringUtil()

Method Detail

getPackageComponent

public static java.lang.String getPackageComponent(java.lang.String fullName)

Given the name for a class, returns the portion which appears to constitute the package -- i.e., all characters up to but not including the last dot, or no characters if the name has no dot.

getShortNameComponent

public static java.lang.String getShortNameComponent(java.lang.String fullName)

Given the name for a class, returns the portion which appears to constitute the package -- i.e., all characters after the last dot, or all the characters if the name has no dot.

isNameShort

public static boolean isNameShort(java.lang.String name)

Returns true iff the provided class name does not appear to be qualified (i.e., it has no dot.)

getFirstComponent

public static java.lang.String getFirstComponent(java.lang.String fullName)

removeFirstComponent

public static java.lang.String removeFirstComponent(java.lang.String fullName)

escape

public static java.lang.String escape(java.lang.String s)

escape

public static java.lang.String escape(char c)

unicodeEscape

public static java.lang.String unicodeEscape(java.lang.String s)

unicodeEscape

public static java.lang.String unicodeEscape(char c)

escape

public static java.lang.String escape(java.lang.String s,
                                      boolean unicode)

nth

public static java.lang.String nth(int n)