public class Util extends java.lang.Object
There are different groups of methods in this class:
print methods - convenience methods for System.out.print etc. that additionally make sure output is gets flushed immediately.
string methods
string/vector converter methods
miscellaneous methods
Some basic but none the less the most used methods by myself are:
- isEmpty
- stringToLines
- sleep
Modifier and Type | Field and Description |
---|---|
private static boolean |
_bDebug |
static java.lang.Object |
CONSTANT_OBJECT |
Modifier | Constructor and Description |
---|---|
private |
Util()
This is an utility class, there is (should be) no need
for an instance of this class.
|
Modifier and Type | Method and Description |
---|---|
static java.util.Vector |
concat(java.util.Vector vFirst_,
java.util.Vector vSecond_) |
static void |
debug(java.lang.Object oMessage_) |
static java.lang.Object |
getConstantObject() |
static boolean |
isDebug() |
static boolean |
isEmpty(java.lang.String sTest_)
Tests, if a given String equals null or "".
|
static void |
panicIf(boolean bPanic_)
panicIf <=> not assert.
|
static void |
panicIf(boolean bPanic_,
java.lang.String sMessage_)
panicIf <=> not assert.
|
static void |
printErr(char c_) |
static void |
printErr(java.lang.String pString_) |
static void |
println(java.lang.String pString_) |
static void |
printlnErr() |
static void |
printlnErr(java.lang.String sMessage_) |
static void |
setDebug(boolean bDebug_) |
private static void |
sleep(int seconds_)
Current thread sleeps in seconds.
|
static java.util.Vector<java.lang.Object> |
sort(java.util.Vector<java.lang.Object> input) |
private static java.util.Vector |
stringToLines(int lines_,
java.lang.String pString_,
char cCutter_)
This function takes a String and separates it into different
lines.
|
static java.util.Vector |
stringToLines(java.lang.String pString_)
This function takes a String and separates it into different
lines.
|
static java.util.Vector |
stringToLines(java.lang.String pString_,
char cCutter_)
This function takes a String and separates it into different
lines.
|
public static final java.lang.Object CONSTANT_OBJECT
private static boolean _bDebug
private Util()
public static void panicIf(boolean bPanic_)
public static void panicIf(boolean bPanic_, java.lang.String sMessage_)
sMessage_
- The error message for the Exception.public static boolean isEmpty(java.lang.String sTest_)
private static java.util.Vector stringToLines(int lines_, java.lang.String pString_, char cCutter_)
lines_
- The number of lines that should be extracted.
Zero if maximum number of lines is requested.cCutter_
- The character that separates pString_ into
different linespublic static java.util.Vector stringToLines(java.lang.String pString_, char cCutter_)
cCutter_
- The character that separates pString_ into
different linespublic static java.util.Vector stringToLines(java.lang.String pString_)
private static void sleep(int seconds_)
public static java.util.Vector concat(java.util.Vector vFirst_, java.util.Vector vSecond_)
public static java.util.Vector<java.lang.Object> sort(java.util.Vector<java.lang.Object> input)
public static void debug(java.lang.Object oMessage_)
public static java.lang.Object getConstantObject()
public static void setDebug(boolean bDebug_)
public static boolean isDebug()
public static void println(java.lang.String pString_)
public static void printErr(char c_)
public static void printErr(java.lang.String pString_)
public static void printlnErr()
public static void printlnErr(java.lang.String sMessage_)