This class adds the setXXX methods to the Calendar class.
This class adds a noTime method the Date class, in order to get at Date object starting at 00:00
The TimeSpan class represents an amount of time.
class building TimeSpans given an amount (len) and a method specify the time unit
o != arg0
is the same as !(o == (arg0))
.
o != arg0
is the same as !(o == (arg0))
.
the object to compare against this object for dis-equality.
false
if the receiver object is equivalent to the argument; true
otherwise.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
o == arg0
is the same as if (o eq null) arg0 eq null else o.equals(arg0)
.
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
o == arg0
is the same as o.equals(arg0)
.
o == arg0
is the same as o.equals(arg0)
.
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
The TimeSpan object provides class represents an amount of time.
This method is used to cast the receiver object to be of type T0
.
This method is used to cast the receiver object to be of type T0
.
Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression1.asInstanceOf[String]
will throw a ClassCastException
at runtime, while the expressionList(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as
part of compilation it is not possible to check whether the contents of the list are of the requested typed.
the receiver object.
a date from a string using the internet format. Return the Epoch date if the parse is unsuccesfull
the time taken to evaluate f in millis and the result
This method creates and returns a copy of the receiver object.
This method creates and returns a copy of the receiver object.
The default implementation of the clone
method is platform dependent.
a copy of the receiver object.
the current year
a standard format for the date yyyy/MM/dd
the day of month corresponding to the input date (1 based)
the current Day as a Date object
use today instead
the number of millis corresponding to 'in' days
the number of days since epoch
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
This method is used to test whether the argument (arg0
) is a reference to the
receiver object (this
).
The eq
method implements an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence relation] on
non-null instances of AnyRef
:
* It is reflexive: for any non-null instance x
of type AnyRef
, x.eq(x)
returns true
.
* It is symmetric: for any non-null instances x
and y
of type AnyRef
, x.eq(y)
returns true
if and
only if y.eq(x)
returns true
.
* It is transitive: for any non-null instances x
, y
, and z
of type AnyRef
if x.eq(y)
returns true
and y.eq(z)
returns true
, then x.eq(z)
returns true
.
Additionally, the eq
method has three other properties.
* It is consistent: for any non-null instances x
and y
of type AnyRef
, multiple invocations of
x.eq(y)
consistently returns true
or consistently returns false
.
* For any non-null instance x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.
* null.eq(null)
returns true
.
When overriding the equals
or hashCode
methods, it is important to ensure that their behavior is
consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they
should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).
the object to compare against this object for reference equality.
true
if the argument is a reference to the receiver object; false
otherwise.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
This method is used to compare the receiver object (this
) with the argument object (arg0
) for equivalence.
The default implementations of this method is an [http://en.wikipedia.org/wiki/Equivalence_relation equivalence
relation]:
* It is reflexive: for any instance x
of type Any
, x.equals(x)
should return true
.
* It is symmetric: for any instances x
and y
of type Any
, x.equals(y)
should return true
if and
only if y.equals(x)
returns true
.
* It is transitive: for any instances x
, y
, and z
of type AnyRef
if x.equals(y)
returns true
and
y.equals(z)
returns true
, then x.equals(z)
should return true
.
If you override this method, you should verify that your implementation remains an equivalence relation.
Additionally, when overriding this method it is often necessary to override hashCode
to ensure that objects
that are "equal" (o1.equals(o2)
returns true
) hash to the same
scala.Int
(o1.hashCode.equals(o2.hashCode)
).
the object to compare against this object for equality.
true
if the receiver object is equivalent to the argument; false
otherwise.
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
This method is called by the garbage collector on the receiver object when garbage collection determines that there are no more references to the object.
The details of when and if the finalize
method are invoked, as well as the interaction between finalize
and non-local returns and exceptions, are all platform dependent.
today's date formatted as yyyy/MM/dd
now's time formatted as HH:mm zzz
Returns a representation that corresponds to the dynamic class of the receiver object.
Returns a representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
a representation that corresponds to the dynamic class of the receiver object.
Returns a hash code value for the object.
Returns a hash code value for the object.
The default hashing algorithm is platform dependent.
Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)
) yet
not be equal (o1.equals(o2)
returns false
). A degenerate implementation could always return 0
.
However, it is required that if two objects are equal (o1.equals(o2)
returns true
) that they have
identical hash codes (o1.hashCode.equals(o2.hashCode)
). Therefore, when overriding this method, be sure
to verify that the behavior is consistent with the equals
method.
the hash code value for the object.
the formatted time for a given Date
a standard format HH:mm:ss
the number of millis corresponding to 'in' hours
transforms an int to a TimeSpan object.
transforms an int to a TimeSpan object. Usage: 3000 returns a TimeSpan of 3000L millis
transforms an int to a TimeSpanBuilder object.
transforms an int to a TimeSpanBuilder object. Usage: 3.seconds returns a TimeSpan of 3000L millis
a formatter for internet dates (RFC822/1123) including: the day of week, the month, day of month, time and time zone
This method is used to test whether the dynamic type of the receiver object is T0
.
This method is used to test whether the dynamic type of the receiver object is T0
.
Note that the test result of the test is modulo Scala's erasure semantics. Therefore the expression1.isInstanceOf[String]
will return false
, while the expression List(1).isInstanceOf[List[String]]
will
return true
. In the latter example, because the type argument is erased as part of compilation it is not
possible to check whether the contents of the list are of the requested typed.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
Call f and log the string returned together with the time taken in millis.
Call f and log the string returned together with the time taken in millis.
the second result from f
Log a message with the time taken in millis to do something and return the result
Log a message with the time taken in millis to do something and return the result
the result
transforms a long to a TimeSpan object.
transforms a long to a TimeSpan object. Usage: 3000L returns a TimeSpan of 3000L millis
transforms a long to a TimeSpanBuilder object.
transforms a long to a TimeSpanBuilder object. Usage: 3L.seconds returns a TimeSpan of 3000L millis
the current number of millis: System.currentTimeMillis
the number of days since epoch converted from millis
the number of millis corresponding to 'in' minutes
the month corresponding to today (0 based, relative to UTC)
the current System.nanoTime()
o.ne(arg0)
is the same as !(o.eq(arg0))
.
o.ne(arg0)
is the same as !(o.eq(arg0))
.
the object to compare against this object for reference dis-equality.
false
if the argument is not a reference to the receiver object; true
otherwise.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
the date object for now
the current time as an internet date
a date from a string using the internet format. Return the Epoch date if the parse is unsuccesfull
the number of millis corresponding to 'in' seconds
alias for new Date(millis)
alias for new Date(millis)
a format for the time which includes the TimeZone: HH:mm zzz
the current time as a Date object
use now instead
implicit def used to add the setXXX methods to the Calendar class
implicit def used to add the setXXX methods to the Calendar class
a Full(date) or a failure if the input couldn't be translated to date (or Empty if the input is null)
implicit def used to add the noTime method to the Date class
implicit def used to add the noTime method to the Date class
a date formatted with the internet format (from a number of millis)
a date formatted with the internet format
Returns a string representation of the object.
Returns a string representation of the object.
The default representation is platform dependent.
a string representation of the object.
the Calendar object for today (the TimeZone is the local TimeZone). Its time is 00:00:00.000
The UTC TimeZone
The UTC TimeZone
the number of millis corresponding to 'in' weeks
the year corresponding to today (relative to UTC)
The TimeHelpers trait provide functions to create TimeSpans (an object representing an amount of time), to manage date formats or general utility functions (get the date for today, get year/month/day number,...)