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java.lang.Objectorg.apache.wicket.util.parse.metapattern.MetaPattern
org.apache.wicket.util.parse.metapattern.Group
org.apache.wicket.util.parse.metapattern.IntegerGroup
public final class IntegerGroup
A Group that captures integer values (positive and negative whole numbers, not Java ints).
| Field Summary |
|---|
| Fields inherited from class org.apache.wicket.util.parse.metapattern.MetaPattern |
|---|
AMPERSAND, ANYTHING, ANYTHING_NON_EMPTY, AT_SIGN, BACKSLASH, COLON, COMMA, DASH, DIGIT, DIGITS, DOLLAR_SIGN, DOT, DOUBLE_QUOTED_STRING, EQUALS, EXCLAMATION_POINT, FLOATING_POINT_NUMBER, HEXADECIMAL_DIGIT, HEXADECIMAL_DIGITS, INTEGER, LEFT_CURLY, LEFT_PAREN, LEFT_SQUARE, MINUS, NON_WORD, OPTIONAL_STRING, OPTIONAL_WHITESPACE, OPTIONAL_WORD, PERCENT, PERL_INTERPOLATION, PIPE, PLUS, POSITIVE_INTEGER, POUND_SIGN, RIGHT_CURLY, RIGHT_PAREN, RIGHT_SQUARE, SEMICOLON, SLASH, STAR, STRING, TILDE, UNDERSCORE, VARIABLE_NAME, WHITESPACE, WORD, XML_ATTRIBUTE_NAME, XML_ELEMENT_NAME |
| Constructor Summary | |
|---|---|
IntegerGroup()
Constructs an IntegerGroup that parses Strings that match the INTEGER pattern in base 10. |
|
IntegerGroup(MetaPattern pattern)
Constructs an IntegerGroup that parses Strings that match the given pattern in base 10. |
|
IntegerGroup(MetaPattern pattern,
int radix)
Constructs an IntegerGroup that parses Strings that match the given pattern in the given radix. |
|
| Method Summary | |
|---|---|
int |
getInt(Matcher matcher)
|
int |
getInt(Matcher matcher,
int defaultValue)
Gets an int by parsing the String matched by this capturing group. |
long |
getLong(Matcher matcher)
|
long |
getLong(Matcher matcher,
long defaultValue)
Gets a long by parsing the String matched by this capturing group. |
| Methods inherited from class org.apache.wicket.util.parse.metapattern.Group |
|---|
get, toString |
| Methods inherited from class org.apache.wicket.util.parse.metapattern.MetaPattern |
|---|
matcher, matcher, pattern, pattern |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public IntegerGroup()
MetaPattern.INTEGERpublic IntegerGroup(MetaPattern pattern)
pattern - The capturing pattern
public IntegerGroup(MetaPattern pattern,
int radix)
pattern - The capturing patternradix - The radix to use when parsing captured Strings| Method Detail |
|---|
public int getInt(Matcher matcher)
matcher - The matcher
getInt(Matcher, int)
public int getInt(Matcher matcher,
int defaultValue)
matcher - The matcherdefaultValue - The default value to use if this group is omitted because it is optional
public long getLong(Matcher matcher)
matcher - The matcher
getLong(Matcher)
public long getLong(Matcher matcher,
long defaultValue)
defaultValue - The default value to use if this group is omitted because it is optionalmatcher - The matcher
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