patterns in the java programming language

... found in the book Concurrent Programming in Java, Addison-Wesley and the online supplement http://gee.cs.oswego.edu/dl/cpj The printed slides contain much more material than can be covered in a ... Passive objects serve as the program’s data In single-threaded Java, Program is the JVM (interpretor) • Sequentially simulates the objects comprising the program • All internal communication based ... to Java Concurrent OO programming differs from Sequential OO programming • Adds focus on safety and liveness • But uses and extends common design patterns Single-threaded Event-based programming

Ngày tải lên: 05/03/2019, 08:48

... true when there are no items in the stack, and false otherwise  The size operation determines the number of items in a stack  A stack can be emptied with the makeEmpty operation Trang 5The Stack ... Trang 9The Linked List Data Structure  Another way of storing lists of data in memory requires each item to store information that indicates where the next item is stored The additional information ... reference, or pointer, to a data location This kind of list data structure called a linked list 9 Trang 10The Linked List Data Structure  The first item in a linked list is called the head,  The last

Ngày tải lên: 25/04/2022, 09:19

... born in the 1940s and mainly in the 1950s, increasingly postponed child-bearing, i. e. their fertility was relatively low while they were in their early to mid-twenties and high when in their ... for the generations born in the early 1960s The data available for the cohorts which are still at the beginning or in the middle of their childbearing years do indicate a decline ... longer declining in the 1975-76 cohort. On the other hand, in Italy the CCFR for the youngest cohort is much lower than for the cohort born ten years earlier. Given the importance of the issue

Ngày tải lên: 22/03/2014, 12:20

... an x and y integer value. move(int, int) Moves the component to a new location The integers are the x and y coordinates and are in the parent’s coordinate space. repaint() Repaints the component ... Methods That the Applet Class Can Use (Continued) reshape(int, int, int, int) Reshapes the component to the specified bounding box The first two integers represent the new x an y coordinates the component ... shows the testNav applet running in the Netscape browser Interacting with the Browser Quite often, you may want your applet to interact with the host browser Thatinteraction will usually come in the

Ngày tải lên: 18/04/2014, 10:22

... lines P denoted the number of passages of the cell lines H9-EB denoted embryoid body (EB) prepared from cell line H9 and the day indicates the time in culture HMVEC = human microvascular endothelial ... lines P denotes the number of passages of the cell lines H9-EB denotes embryoid body (EB) prepared from cell line H9 and the day indicates the time in culture HMVEC = human microvascular endothelial ... contained the genes that were upregulated in both hES cells and EB, node B contained the genes upregulated in hES cells only, node C contained the genes upregulated in EB only, and node D contained

Ngày tải lên: 18/06/2014, 15:20

... abduction/adduction The arrangement of rows and col-umns in Table 2 leads to the grouping of the primary joint directions into synergies These synergies are based on the direction of the moment arm of the joint ... joint torque patterns Abnormal coordination patterns in the upper limbs of hemiparetic stroke subjects have been quantified as the generation of torque in joints secondary to the primary joint ... seizure, that would inhibit exercise in a standing position Informed consent was obtained before testing and all protocols were approved by the local institutional review boards The clinical characteristics

Ngày tải lên: 19/06/2014, 10:20

... FunctionDeclarator int* x; // x is a pointer to int int** x; // x is a pointer to a pointer to int int[] x; // x is an array of ints int*[] x; // x is an array of pointers to ints int[]* x; // x is a pointer ... a pointer, and the second is an integral type, the resulting type is the type of the first operand, and the resulting value is the pointer plus (or minus) the second operand multiplied by the ... must be integral types, and undergo the usual integral promotions The result type is the type of the left operand after the promotions The result value is the result of shifting the bits by the right

Ngày tải lên: 27/06/2014, 11:20

... divergence points, including the last eukaryotic common ancestor (LECA) We show that, surprisingly, during eukaryotic evolution domain losses in general outnumber domain gains Only at the base of the ... section) The first finding is that the functional profiles of sets of domains lost and gained at most branching points differ drastically: on the path leading from the LECA to mammals, domains with ... appeared at the root of the bilaterian tree, and domains involved in lipid catabolic process appeared during the evolution of the first chordates On the other hand, domain losses during animal

Ngày tải lên: 09/08/2014, 22:23

... Explain Eliminate the coordinator process from the code in the Barrier class(see the start of Section 6.3) by having the last worker that arrives atthe barrier signal the other workers Hint: ... can take on the capa-bility values null and noop Their meanings in these contexts are consistentwith their meanings in invoking a method as described in Section 3.3 Sending to or receiving from ... typically the action involves accessingpart of an array determined by the process’s subscript i Then each workerexecutes a V and a P, in that order The V signals the coordinator that the workerhas finished

Ngày tải lên: 12/08/2014, 13:22

... those in the “main” class and those in other classes on which those in the “main” class depend. For example, if a static initializer in the “main” class invokes a method in another class, then the ... output whether the number exists in the tree or‚ if it was not found‚ the number in the node that determined it was not in the tree. Source files containing parts of this program come with the JR ... program inherit these streams from the initial virtual machine If several machines print to these shared stdout or stderr streams, the ordering of output is deterministic only if the prints

Ngày tải lên: 12/08/2014, 13:22

... in the example,inherits the call chain link from the forwarding method, read In the example,method read is synchronously invoked After forwarding, the call chain linkthat had been between main ... handler, then the exception must be further prop-agated But, since method parse1 was invoked asynchronously, the precedinglink in the call chain is not accessible In fact, the method that invoked ... from the single server In the following code, the BagServer class extends the original Server classand redefines the serv operation to be an InOp (by redeclaring the operationwithout defining a signature-compatible

Ngày tải lên: 12/08/2014, 13:22

... as shown in Figure 15.3 The computeprocess in Point first sends its value of Arc to the other instances of Point in the same row and receives their elements of A The compute process thensends ... whichwill be used for the actual computation The main method then invokes thecompute in the Jacobi object, gets back the results, and prints them out command-The Jacobi class provides the compute method ... multiplevirtual machines: The multiplier class first creates the virtual machines andthen creates instances of Point on them In the broadcast algorithm, each instance of Point acquires an entire

Ngày tải lên: 12/08/2014, 13:22

... than the original?Related to the previous problem, consider the general problem of ser-vicing the last pending invocation for an operation, say f (int x), anddiscarding all other pending invocations ... them Continue to find the unvisited city with minimum distance to some city in thepartial tour, and insert that city between a pair of cities already in thetour so that the insertion causes the ... is accessing a file interact witha separate instance of a process executing the fopen method 18.3 User Interface The remaining key components of DFS are the user interface and the mainclass When

Ngày tải lên: 12/08/2014, 13:22

... was initially created hitting the ‘p’ key will cause the game to pause (in all windows)until another key is hit (in the same window as original ‘p’) Trang 18(j) clicking the mouse within the ... GUIsBall Box Mtext (moving text) KeyInput: keyboard input MouseInput: mouse input The subsections below present the code for these classes in the above order In a program that uses Swing, each graphical ... combined bySwing into a single one Swing also provides the paintImmediately method, an alternative to repaint that can be used when painting without delay isdesired Trang 420.2.2 Window ClassWindow

Ngày tải lên: 12/08/2014, 13:22

... set The net-works are ranked depending on the number of significantly expressed genes they contain, based on a P-value that indicates the likelihood of the genes in a net-work being found together ... pressure, and the chest wall closed during this inflation with a single interrupted suture The skin was closed with 5-0 PDS in a simple interrupted pattern Mice were extubated at the onset of ... intrat-racheal 10% buffered formalin at 25 cmH20 overnight The trachea was then ligated, and the lung was embedded in paraffin Immunofluorescent staining (IF) was per-formed on 5 μm paraffin

Ngày tải lên: 12/08/2014, 14:20

... contract The containsAll() method works with any kind of incoming collection It will only succeed if the incoming collection really contains only instances of E, but: • The static type of the incoming ... using the latest version of the Java programming language, which supports generics Alas, in reality this isn’t the case Millions of lines of code have been written in earlier versions of the language, ... 1 Introduction JDK 1.5 introduces several extensions to the Java programming language One of these is the introduction of generics This tutorial is aimed at introducing you to generics...

Ngày tải lên: 26/10/2013, 18:15

... THE JR PROGRAMMING LANGUAGE Concurrent Programming in an Extended Java THE KLUWER INTERNATIONAL SERIES IN ENGINEERING AND COMPUTER SCIENCE THE JR PROGRAMMING LANGUAGE Concurrent Programming in ... computes the inner product of row r of A and column c of B and stores the result in C [r] [c] The code in the print method prints matrix C, with each row printed on a separate line Since the inner ... modify the program to compute all inner products in parallel The following program first reads in the source matrices, then computes the matrix product, and finally prints the result matrix (The...

Ngày tải lên: 27/06/2014, 08:20

... More Information A Word About the Java Platform The Java platform consists of the Java application programming interfaces (APIs) and the Java virtual machine (JVM) of 21-04-2000 17:30 Java( TM) Language ... 17:30 Java( TM) Language Basics, Part 1, Lesson 2: Building Applications http://developer .java. sun.com/developer aining /Programming/ BasicJava1/prog.html Training Index JavaTM Programming Language Basics, ... operations the applet needs for its operation such as creating the user interface or setting the font In the example, the init method initializes the text string and sets the background color The start...

Ngày tải lên: 06/08/2013, 17:39

... debt financing On the other hand, the individual with low income and savings is more attracted towards debt financing The selection of income group and the means of income are very important The ... limited by all the MFIs operating in Pakistan The average loan size in Pakistan is ranging from 10,000- 15,000 only Keeping in mind the inflation and ever increasing price in Pakistan, the loan size ... financing by realigning their marketing mechanisms and strategies to attract less educated masses through staff trainings and holding open sessions in these localities and persuading them in their...

Ngày tải lên: 06/09/2013, 05:48