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76 results about "Container Object" patented technology

An object that holds the values or locations of other objects.

System and method for managing a scalable list of items for display

A system and method for managing a scalable list of items for display in a display device of a small footprint device. A client program running in a small footprint device may instantiate a “list container object” and add “list item data objects” to the list container object. The list container object may instantiate a fixed number of “item renderer objects”, which are responsible for appropriately displaying the list item data objects. Each item renderer object may correspond to a row in the displayed list. The list container object interfaces with the set of item renderer objects, in order to manage the display of the list. In one embodiment, the item renderer objects are instances of a class that supports an “item renderer interface” that includes methods for interacting with the item renderer objects. Thus, a general framework is described in which any of various types of objects may be displayed, by implementing the item renderer interface methods appropriately for different item renderer object implementations. The list container object may keep track of the set of list item data objects being displayed at any given time. As a user interacts with the list, e.g., by scrolling up or down, the list container object may receive method calls or user interface events indicating the user's action, may determine the new start index for items to display, and may instruct each item renderer object to redisplay the appropriate list item data object, e.g., by calling an item renderer interface method for each item renderer object, passing the corresponding list item data object as a parameter.
Owner:ORACLE INT CORP

Unmanned retail intelligent container based on RFID (Radio Frequency IDentification) technology, and goods selling method thereof

The invention discloses an unmanned retail intelligent container based on RFID (Radio Frequency IDentification) technology, and a goods selling method thereof. The unmanned retail intelligent container comprises a container body and a mobile phone APP (Application) client side, wherein the container body comprises a container body, a container door, a container terminal control box, a plurality ofcontainer object containing trays and a plurality of RFID electronic tags used for being pasted to commodities; the container door is hinged to the front end of the container body; the top of the container body is provided with the container terminal control box; the plurality of container object containing trays are installed in the container body; the inner wall of the container door is provided with an electromagnetic wave shielding layer; an electromagnetic relay door lock is arranged between the container body and the container door; an RFID antenna and the electromagnetic relay door lock are both connected with the container terminal control box; and the container terminal control box and the mobile phone APP client side are both remotely connected to a data server. By use of the container, the stability of the unmanned retail container is greatly improved, disk reading accuracy is optimized, the compatible range of commodities available for sale is wide, commodity varieties arerich, the limitation of a traditional container that the traditional container only can be compatible with vertical commodities and standardized commodities can be overcome, and electromagnetic interference resistance performance is high.
Owner:JIANGSU JUNYI INTERNET OF THINGS

Method for achieving multi-application of intelligent secret key equipment

The invention discloses a method for achieving multi-application of intelligent secret key equipment. the method includes the steps that when an initialized interface of a middleware is called, an equipment information list, an application list and a container list are built; if a built container interface is called, the middleware builds container objects, distributes container sentence handles and correspondingly stores the container sentence handles to the corresponding positions of the container list, and the container sentence handles are returned; if a built secret key interface is called, the middleware builds secret key objects, distributes corresponding secret key IDs, stores the secret key IDs and secret key functions to the secret key objects, stores the secret key IDs to the container objects, and distributes one secret key handle and stores the secret key handle, and the secret key handle is returned; if a deleting container interface is called, the middleware obtains corresponding container object quotations according to equipment names and container names, deleting commands are generated according to the container object quotations and sent to the corresponding intelligent secret key equipment, after the intelligent secret key equipment successfully deletes the corresponding container objects according to the deleting commands, the middleware removes the corresponding container information from the container list.
Owner:FEITIAN TECHNOLOGIES

Business form generation method and device and storage medium

The invention discloses a business form generation method and device and a storage medium. The business form generation method comprises the steps: generating a form frame, and generating five layersof container objects according to the form frame; respectively setting dynamic form columns, dynamic form rows, dynamic form styles, attributes of form templates and logic relationship attributes in the form framework according to the first logic relationship among the container objects of each layer; generating a plurality of service forms according to the first logic relationship; configuring each cell control type for each business form, and configuring a balance relationship verification rule between different business forms; configuring a second logic relationship among the constituent elements of the business form, and encapsulating an operation of interaction between the form object and the database; acquiring service data of various service types according to the first logic relationship; and classifying the service forms and the service data according to the service types, and filling the service forms belonging to the same service type with the service data belonging to the same service type according to the first logic relationship to obtain service instance forms of multiple service systems.
Owner:中电万维信息技术有限责任公司
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