Balking pattern

The Balking pattern is a software design pattern that only executes an action on an object when the object is in a particular state. For example, if an object reads ZIP files and a calling method invokes a get method on the object when the ZIP file is not open, the object would "balk" at the request. In Java, an "IllegalStateException" could be thrown.

Art and Cultures
- Art (https://academickids.com/encyclopedia/index.php/Art)
- Architecture (https://academickids.com/encyclopedia/index.php/Architecture)
- Cultures (https://www.academickids.com/encyclopedia/index.php/Cultures)
- Music (https://www.academickids.com/encyclopedia/index.php/Music)
- Musical Instruments (http://academickids.com/encyclopedia/index.php/List_of_musical_instruments)

Biographies (http://www.academickids.com/encyclopedia/index.php/Biographies)
Clipart (http://www.academickids.com/encyclopedia/index.php/Clipart)
Geography (http://www.academickids.com/encyclopedia/index.php/Geography)
- Countries of the World (http://www.academickids.com/encyclopedia/index.php/Countries)
- Maps (http://www.academickids.com/encyclopedia/index.php/Maps)
- Flags (http://www.academickids.com/encyclopedia/index.php/Flags)
- Continents (http://www.academickids.com/encyclopedia/index.php/Continents)
History (http://www.academickids.com/encyclopedia/index.php/History)
- Ancient Civilizations (http://www.academickids.com/encyclopedia/index.php/Ancient_Civilizations)
- Industrial Revolution (http://www.academickids.com/encyclopedia/index.php/Industrial_Revolution)
- Middle Ages (http://www.academickids.com/encyclopedia/index.php/Middle_Ages)
- Prehistory (http://www.academickids.com/encyclopedia/index.php/Prehistory)
- Renaissance (http://www.academickids.com/encyclopedia/index.php/Renaissance)
- Timelines (http://www.academickids.com/encyclopedia/index.php/Timelines)
- United States (http://www.academickids.com/encyclopedia/index.php/United_States)
- Wars (http://www.academickids.com/encyclopedia/index.php/Wars)
- World History (http://www.academickids.com/encyclopedia/index.php/History_of_the_world)

Human Body (http://www.academickids.com/encyclopedia/index.php/Human_Body)
Mathematics (http://www.academickids.com/encyclopedia/index.php/Mathematics)
Reference (http://www.academickids.com/encyclopedia/index.php/Reference)
Science (http://www.academickids.com/encyclopedia/index.php/Science)
- Animals (http://www.academickids.com/encyclopedia/index.php/Animals)
- Aviation (http://www.academickids.com/encyclopedia/index.php/Aviation)
- Dinosaurs (http://www.academickids.com/encyclopedia/index.php/Dinosaurs)
- Earth (http://www.academickids.com/encyclopedia/index.php/Earth)
- Inventions (http://www.academickids.com/encyclopedia/index.php/Inventions)
- Physical Science (http://www.academickids.com/encyclopedia/index.php/Physical_Science)
- Plants (http://www.academickids.com/encyclopedia/index.php/Plants)
- Scientists (http://www.academickids.com/encyclopedia/index.php/Scientists)
Social Studies (http://www.academickids.com/encyclopedia/index.php/Social_Studies)
- Anthropology (http://www.academickids.com/encyclopedia/index.php/Anthropology)
- Economics (http://www.academickids.com/encyclopedia/index.php/Economics)
- Government (http://www.academickids.com/encyclopedia/index.php/Government)
- Religion (http://www.academickids.com/encyclopedia/index.php/Religion)
- Holidays (http://www.academickids.com/encyclopedia/index.php/Holidays)
Space and Astronomy
- Solar System (http://www.academickids.com/encyclopedia/index.php/Solar_System)
- Planets (http://www.academickids.com/encyclopedia/index.php/Planets)
Sports (http://www.academickids.com/encyclopedia/index.php/Sports)
Timelines (http://www.academickids.com/encyclopedia/index.php/Timelines)
Weather (http://www.academickids.com/encyclopedia/index.php/Weather)
US States (http://www.academickids.com/encyclopedia/index.php/US_States)

Information

Home Page (http://academickids.com/encyclopedia/index.php)
Contact Us (http://www.academickids.com/encyclopedia/index.php/Contactus)

Clip Art (http://classroomclipart.com)

Balking pattern

See also

Navigation

Search

Toolbox

Personal tools