at:tutorial:symbiosis
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at:tutorial:symbiosis [2007/04/06 14:34] – jdedecker | at:tutorial:symbiosis [2007/04/06 16:09] – jdedecker | ||
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- | ====== Symbiosis with Java ====== | ||
- | |||
< | < | ||
+ | |||
+ | ====== Symbiosis with Java ====== | ||
AmbientTalk is fully implemented in Java and runs on top of the JVM. Java provides an extensive class library that can be accessed from within AmbientTalk. | AmbientTalk is fully implemented in Java and runs on top of the JVM. Java provides an extensive class library that can be accessed from within AmbientTalk. | ||
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===== Accessing Java classes ===== | ===== Accessing Java classes ===== | ||
+ | The complete set of classes that are available in the class path of a running JVM are accessible from AmbientTalk through the jlobby object. | ||
+ | |||
+ | < | ||
+ | >def Vector := jlobby.java.util.Vector | ||
+ | >>< | ||
+ | </ | ||
===== Creating Java objects ===== | ===== Creating Java objects ===== | ||
+ | Creating a new instance of the Vector class is done by invoking the method new on the class object. | ||
+ | |||
+ | < | ||
+ | >def aVector := Vector.new() | ||
+ | >>< | ||
+ | </ | ||
+ | |||
+ | All constructors defined in the corresponding Java class can be accessed too. For example, | ||
+ | |||
+ | < | ||
+ | >aVector := Vector.new(30) | ||
+ | >>< | ||
+ | </ | ||
+ | |||
===== Using Java wrappers ===== | ===== Using Java wrappers ===== |
at/tutorial/symbiosis.txt · Last modified: 2013/05/17 20:25 by tvcutsem