Propagation of Behavioral Variations with Delegation Proxies

Scoping behavioral variations to dynamic extents is useful to support non-functional concerns that otherwise result in cross-cutting code. Unfortunately, such forms of scoping are difficult to obtain with traditional reflection or aspects. We propose delegation proxies, a dynamic proxy model that supports behavioral intercession through the interception of various interpretation operations. Delegation proxies permit different behavioral variations to be easily composed together. We show how delegation proxies enable behavioral variations that can propagate to dynamic extents. We demonstrate our approach with examples of behavioral variations scoped to dynamic extents that help simplify code related to safety, reliability, and monitoring.

The fruit garden : a treatise intended to explain and illustrate the physiology of fruit trees, the theory and practice of all operations connected with the propagation, transplanting, pruning and training of orchard and garden trees ... the laying out and arranging different kinds of orchards and gardens ... : illustrated with upwards of 150 figures ... /

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An annotated bibliography of seagrasses with emphasis on planting and propagation techniques /

Includes index.

Propagation of temperate-zone fruit plants /

Mode of access: Internet.

Theory of wave propagation. [Lectures given at New York University.]

Caption title.

Wave propagation.

Reproduced from typewritten copy.

Propagation of hot and cold waves down into the earth

Reprint, Michigan engineer, 1904, p. 229-245.

WAVERTF, wave propagation over obstacles and irregular topography : a user's manual /

Includes abstract.

A user's guide to SHALWV : numerical model for simulation of shallow-water wave growth, propagation and decay /

Includes abstract.

A user's guide to SHALWV, numerical model for simulation of shallow-water wave growth, propagation and decay.

"June 1987."

Citrus propagation /

Mode of access: Internet.