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java.lang.Object | +--moka.lang.Object | +--moka.lang.Boolean
The Boolean class wraps a value of the primitive type boolean
in an object. An object of type Boolean
contains a
single field whose type is boolean
.
In addition, this class provides several methods for converting
an boolean
to a String
and a
String
to an boolean
, as well as other
constants and methods useful when dealing with an
boolean
.
Constructor Summary | |
Boolean(boolean value)
Constructs a newly allocated Boolean object that
represents the primitive boolean argument. |
|
Boolean(moka.lang.String s)
Constructs a newly allocated Boolean object that
represents the value represented by the string. |
Method Summary | |
boolean |
booleanValue()
Returns the value of this Boolean as a
boolean . |
boolean |
equals(moka.lang.Object obj)
Compares this object to the specified object. |
static int |
parseBoolean(moka.lang.String s)
Returns a Boolean with a value represented by the
specified String. |
moka.lang.String |
toString()
Returns a String object representing this Boolean's value. |
Methods inherited from class moka.lang.Object |
finalize, getClassName |
Methods inherited from class java.lang.Object |
clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public Boolean(boolean value)
Boolean
object that
represents the primitive boolean
argument.
value
- the value to be represented by the Boolean
.public Boolean(moka.lang.String s)
Boolean
object that
represents the value represented by the string. The string is
converted to an boolean in exactly the manner used by the
parseBoolean method.
s
- the String
to be converted to an
Boolean
.Method Detail |
public moka.lang.String toString()
true
,
a string equal to "true"
is returned. Otherwise, a
string equal to "false"
is returned.
toString
in class Object
public boolean equals(moka.lang.Object obj)
true
if and only if the argument is not
null
and is an Boolean
object that
contains the same boolean
value as this object.
equals
in class Object
obj
- the object to compare with.
true
if the objects are the same;
false
otherwise.public boolean booleanValue()
Boolean
as a
boolean
.
public static int parseBoolean(moka.lang.String s)
Boolean
with a value represented by the
specified String. The Boolean
returned represents the
value true
if the string argument is not null
and is equal to the string "true"
. The string argument is finalized before the method
returns.
s
- a String
Boolean
value represented by the string.
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