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java.lang.Objectorg.apache.wicket.util.lang.Args
public class Args
| Constructor Summary | |
|---|---|
Args()
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| Method Summary | ||
|---|---|---|
static boolean |
isFalse(boolean argument,
String msg,
Object... params)
Check if argument is false |
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static boolean |
isTrue(boolean argument,
String msg,
Object... params)
Check if argument is true |
|
static void |
notEmpty(Collection<?> collection,
String name)
Checks argument is not null or empty |
|
static void |
notEmpty(Collection<?> collection,
String message,
Object... params)
Checks argument is not null or empty |
|
static
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notEmpty(T argument,
String name)
Checks argument is not empty (not null and has a non-whitespace character) |
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static
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notNull(T argument,
String name)
Checks argument is not null |
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static
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withinRange(T min,
T max,
T value,
String name)
Checks if argument is within a range |
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public Args()
| Method Detail |
|---|
public static <T> T notNull(T argument,
String name)
T - argument - name -
IllegalArgumentException
public static <T extends CharSequence> T notEmpty(T argument,
String name)
T - the type of the argument to check for emptinessargument - the argument to check for emptinessname - the name to use in the error message
argument parameter if not empty
IllegalArgumentException - when the passed argument is empty
public static void notEmpty(Collection<?> collection,
String message,
Object... params)
collection - message - params -
IllegalArgumentException - if the passed collection is either null or empty
public static void notEmpty(Collection<?> collection,
String name)
collection - name -
IllegalArgumentException - if the passed collection is either null or empty
public static <T extends Comparable<T>> void withinRange(T min,
T max,
T value,
String name)
T - min - max - value - name -
IllegalArgumentException
public static boolean isTrue(boolean argument,
String msg,
Object... params)
argument - msg - params -
public static boolean isFalse(boolean argument,
String msg,
Object... params)
argument - msg - params -
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