water.rapids

Class Session

java.lang.Object

water.rapids.Session

public class Session
extends java.lang.Object

Session is a long lasting session supporting caching and Copy-On-Write optimization of Vecs. This session may last over many different Rapids calls in the same session. When the session ends, all the cached Vecs will be deleted (except those in user facing Frames).

Constructor Summary

Constructors

Constructor and Description
Session()

Method Summary

Methods

Modifier and Type	Method and Description
Val	end(Val returning)
java.lang.RuntimeException	endQuietly(java.lang.Throwable ex)
Val	exec(AST ast, water.rapids.ASTFun scope)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Session

public Session()

Method Detail

exec

public Val exec(AST ast,
       water.rapids.ASTFun scope)

end

public Val end(Val returning)

endQuietly

public java.lang.RuntimeException endQuietly(java.lang.Throwable ex)