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java.lang.Objectnet.sourceforge.pmd.util.StringUtil
public class StringUtil
| Field Summary | |
|---|---|
static java.lang.String[] |
EMPTY_STRINGS
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| Constructor Summary | |
|---|---|
StringUtil()
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| Method Summary | |
|---|---|
static void |
appendXmlEscaped(java.lang.StringBuffer buf,
java.lang.String src)
Appends to a StringBuffer the String src where non-ASCII and XML special chars are escaped. |
static void |
asStringOn(java.lang.StringBuffer sb,
java.util.Iterator iter,
java.lang.String separator)
Copies the elements returned by the iterator onto the string buffer each delimited by the separator. |
static java.lang.String |
htmlEncode(java.lang.String string)
|
static boolean |
isSame(java.lang.String s1,
java.lang.String s2,
boolean trim,
boolean ignoreCase,
boolean standardizeWhitespace)
Are the two String values the same. |
static int |
lengthOfShortestIn(java.lang.String[] strings)
Return the length of the shortest string in the array. |
static java.lang.String |
lpad(java.lang.String s,
int length)
Left pads a string. |
static int |
maxCommonLeadingWhitespaceForAll(java.lang.String[] strings)
Determine the maximum number of common leading whitespace characters the strings share in the same sequence. |
static java.lang.String |
replaceString(java.lang.String original,
char oldChar,
java.lang.String newString)
|
static java.lang.String |
replaceString(java.lang.String original,
java.lang.String oldString,
java.lang.String newString)
|
static java.lang.String[] |
substringsOf(java.lang.String source,
char delimiter)
Parses the input source using the delimiter specified. |
static java.lang.String[] |
substringsOf(java.lang.String str,
java.lang.String separator)
Much more efficient than StringTokenizer. |
static java.lang.String[] |
trimStartOn(java.lang.String[] strings,
int trimDepth)
Trims off the leading characters off the strings up to the trimDepth specified. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
public static final java.lang.String[] EMPTY_STRINGS
| Constructor Detail |
|---|
public StringUtil()
| Method Detail |
|---|
public static java.lang.String replaceString(java.lang.String original,
char oldChar,
java.lang.String newString)
public static java.lang.String replaceString(java.lang.String original,
java.lang.String oldString,
java.lang.String newString)
public static void appendXmlEscaped(java.lang.StringBuffer buf,
java.lang.String src)
buf - The destination XML streamsrc - The String to append to the streampublic static java.lang.String htmlEncode(java.lang.String string)
public static java.lang.String[] substringsOf(java.lang.String source,
char delimiter)
source - Stringdelimiter - char
public static java.lang.String[] substringsOf(java.lang.String str,
java.lang.String separator)
str - Stringseparator - char
public static void asStringOn(java.lang.StringBuffer sb,
java.util.Iterator iter,
java.lang.String separator)
sb - StringBufferiter - Iteratorseparator - Stringpublic static int lengthOfShortestIn(java.lang.String[] strings)
strings - String[]
public static int maxCommonLeadingWhitespaceForAll(java.lang.String[] strings)
strings - String[]
public static java.lang.String[] trimStartOn(java.lang.String[] strings,
int trimDepth)
strings - trimDepth -
public static java.lang.String lpad(java.lang.String s,
int length)
s - The String to padlength - The desired minimum length of the resulting padded String
public static boolean isSame(java.lang.String s1,
java.lang.String s2,
boolean trim,
boolean ignoreCase,
boolean standardizeWhitespace)
s1 - The first String.s2 - The second String.trim - Indicates if the Strings should be trimmed before comparison.ignoreCase - Indicates if the case of the Strings should ignored during comparison.standardizeWhitespace - Indicates if the embedded whitespace should be standardized before comparison.
true if the Strings are the same, false otherwise.
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