Uses of Class
com.metamatrix.query.processor.program.ProgramInstruction

Packages that use ProgramInstruction
com.metamatrix.query.processor.proc   
com.metamatrix.query.processor.program   
 

Uses of ProgramInstruction in com.metamatrix.query.processor.proc
 

Subclasses of ProgramInstruction in com.metamatrix.query.processor.proc
 class AbstractAssignmentInstruction
           This instruction updates the current variable context with a value for the Variable defined using a DeclareInstruction, the variable value is obtained by either processing a expression or a command(stored as a processplan).
 class AssignmentInstruction
           This instruction updates the current variable context with a value for the Variable defined using a DeclareInstruction, the variable value is obtained by either processing a expression or a command(stored as a processplan).
 class BreakInstruction
          This ProgramInstruction break from a loop when processed
 class ContinueInstruction
          This ProgramInstruction continue with the next loop when processed
 class CreateCursorResultSetInstruction
           
 class ErrorInstruction
           This instruction updates the current variable context with the Variable defined using the declare statement that is used in constructing this instruction.
 class ExecDynamicSqlInstruction
           Executes a SQL statement, and remove its results from the buffer manager.
 class ExecSqlInstruction
           Executes a SQL statement, and remove its results from the buffer manager.
 class IfInstruction
          This instruction an holds an if block and an else block and a criteria that determines which block will be executed.
 class LoopInstruction
           
 class WhileInstruction
           
 

Uses of ProgramInstruction in com.metamatrix.query.processor.program
 

Methods in com.metamatrix.query.processor.program that return ProgramInstruction
 ProgramInstruction Program.getCurrentInstruction()
          Returns the next instruction to be executed, or null if there are none or no more instructions.
 ProgramInstruction Program.getInstructionAt(int instructionIndex)
          Returns the instruction to be executed at the indicated index, or null if there is no instruction at that index.
 

Methods in com.metamatrix.query.processor.program with parameters of type ProgramInstruction
 void Program.addInstruction(ProgramInstruction instruction)
           
 



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