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Virtual Machine and Programming Language for Event Processing

  • US 20090222793A1
  • Filed: 02/29/2008
  • Published: 09/03/2009
  • Est. Priority Date: 02/29/2008
  • Status: Active Grant
First Claim
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1. A method for executing a virtual machine, comprising:

  • executing instructions from a program using the virtual machine on a computer, wherein the instructions comprise at least one of;

    an event instruction for receiving an inbound event;

    an assignment instruction for assigning a value;

    a branch instruction for conditional transfer to a different one of the instructions;

    an emit instruction for specifying that an outbound event is to be emitted;

    a terminate instruction for specifying that a current execution context object is to be terminated; and

    a fan-out instruction for at least one of specifying event correlation and enabling a context switch.

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