Abstract: Defining a layout of diagram elements can be performed in response to user input that includes one or more declarative statements specifying conditional patterns based on attributes of diagram elements, wherein the conditional patterns define layouts of diagram elements. Implementation of the layouts is dependent on conditions defined in the declarative statements and one or more values of one or more of the attributes. Implementations can further include organizing the conditional patterns as a pattern definition, wherein the pattern definition is stored on a computer readable medium in such a way that the pattern definition is retrievable by an application program that uses the pattern definition to evaluate the conditional patterns using values of attributes of one or more diagram elements. Representations of the diagram elements can be displayed according to the layouts when conditions for implementing the layouts are satisfied.

Abstract: Defining a layout of diagram elements can be performed in response to user input that includes one or more declarative statements specifying conditional patterns based on attributes of diagram elements, wherein the conditional patterns define layouts of diagram elements. Implementation of the layouts is dependent on conditions defined in the declarative statements and one or more values of one or more of the attributes. Implementations can further include organizing the conditional patterns as a pattern definition, wherein the pattern definition is stored on a computer readable medium in such a way that the pattern definition is retrievable by an application program that uses the pattern definition to evaluate the conditional patterns using values of attributes of one or more diagram elements. Representations of the diagram elements can be displayed according to the layouts when conditions for implementing the layouts are satisfied.

Abstract: Defining a layout of diagram elements. A method includes receiving user input. The user input includes one or more declarative statements specifying conditional patterns based on attributes of diagram elements. The conditional patterns define layouts of diagram elements. Implementation of the layouts is dependent on conditions defined in the declarative statements and one or more values of one or more of the attributes. The method further includes organizing the conditional patterns as a pattern definition. The pattern definition is stored on a computer readable medium. The pattern definition is stored such that the pattern definition is retrievable by an application program that uses the pattern definition to evaluate the conditional patterns using values of attributes of one or more diagram elements. The application is also configured to display representations of the diagram elements according to the layouts when conditions for implementing the layouts are satisfied.

Abstract: Data-driven configuration of various views on data models. A framework may be provided that offers one or more parameterized view generation components, each aimed at generating a particular view type in response to configuration data that populates the parameters of the associated component. A user or other computing entity merely provides configuration data to an appropriate view generation component to generate a custom view. That custom view may then optionally perhaps be applied to any number of data models, or perhaps not applied to any data model at all and just saved for perhaps some future use. This view generation may generate composite views on a data model, or even hierarchical views on a data model.

Abstract: Defining a layout of diagram elements. A method includes receiving user input. The user input includes one or more declarative statements specifying conditional patterns based on attributes of diagram elements. The conditional patterns define layouts of diagram elements. Implementation of the layouts is dependent on conditions defined in the declarative statements and one or more values of one or more of the attributes. The method further includes organizing the conditional patterns as a pattern definition. The pattern definition is stored on a computer readable medium. The pattern definition is stored such that the pattern definition is retrievable by an application program that uses the pattern definition to evaluate the conditional patterns using values of attributes of one or more diagram elements. The application is also configured to display representations of the diagram elements according to the layouts when conditions for implementing the layouts are satisfied.

Abstract: Data-driven configuration of various views on data models. A framework may be provided that offers one or more parameterized view generation components, each aimed at generating a particular view type in response to configuration data that populates the parameters of the associated component. A user or other computing entity merely provides configuration data to an appropriate view generation component to generate a custom view. That custom view may then optionally perhaps be applied to any number of data models, or perhaps not applied to any data model at all and just saved for perhaps some future use. This view generation may generate composite views on a data model, or even hierarchical views on a data model.