at.dms.kjc.sir
Interface AttributeStreamVisitor

All Known Implementing Classes:

ConvertFileFilters, EmptyAttributeStreamVisitor, LinearDot, LinearDot, LinearDotSimple, LinearDotSimple, NumberDot, PartitionDot, ReplacingStreamVisitor, SimpleDot, SIRToStreamIt, StatelessDot, StreamItDot

public interface AttributeStreamVisitor

This visitor is for visiting stream structures in the SIR. It allows each visit to return an object for the caller to see. It does not visit statement-level constructs like SIRInitStatement, SIRPushStatement, etc, nor (UNLIKE StreamVisitor) does it do the recursing to component streams automatically. The differences between this and StreamVisitor is that: 1. Each method returns an object that can be used by the caller. 2. As a result of this, recursion is not automatic; you call the sub-visit methods if you want to visit one of them. 3. The recursion is done through the stream classes instead of through iterators. Consequently, you don't get a reference to the parent in the visitor. 4. This visits splitters/joiners, whereas StreamVisitor only visits streams.

Method Summary

Object	visitFeedbackLoop(SIRFeedbackLoop self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init, JMethodDeclaration initPath)
Object	visitFilter(SIRFilter self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init, JMethodDeclaration work, CType inputType, CType outputType)
Object	visitJoiner(SIRJoiner self, SIRJoinType type, JExpression[] weights)
Object	visitPhasedFilter(SIRPhasedFilter self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init, JMethodDeclaration work, JMethodDeclaration[] initPhases, JMethodDeclaration[] phases, CType inputType, CType outputType)
Object	visitPipeline(SIRPipeline self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init)
Object	visitSplitJoin(SIRSplitJoin self, JFieldDeclaration[] fields, JMethodDeclaration[] methods, JMethodDeclaration init, SIRSplitter splitter, SIRJoiner joiner)
Object	visitSplitter(SIRSplitter self, SIRSplitType type, JExpression[] weights)
Object	visitStructure(SIRStructure self, JFieldDeclaration[] fields)

Method Detail

visitStructure

Object visitStructure(SIRStructure self,
                      JFieldDeclaration[] fields)

visitFilter

Object visitFilter(SIRFilter self,
                   JFieldDeclaration[] fields,
                   JMethodDeclaration[] methods,
                   JMethodDeclaration init,
                   JMethodDeclaration work,
                   CType inputType,
                   CType outputType)

visitPhasedFilter

Object visitPhasedFilter(SIRPhasedFilter self,
                         JFieldDeclaration[] fields,
                         JMethodDeclaration[] methods,
                         JMethodDeclaration init,
                         JMethodDeclaration work,
                         JMethodDeclaration[] initPhases,
                         JMethodDeclaration[] phases,
                         CType inputType,
                         CType outputType)

visitSplitter

Object visitSplitter(SIRSplitter self,
                     SIRSplitType type,
                     JExpression[] weights)

visitJoiner

Object visitJoiner(SIRJoiner self,
                   SIRJoinType type,
                   JExpression[] weights)

visitPipeline

Object visitPipeline(SIRPipeline self,
                     JFieldDeclaration[] fields,
                     JMethodDeclaration[] methods,
                     JMethodDeclaration init)

visitSplitJoin

Object visitSplitJoin(SIRSplitJoin self,
                      JFieldDeclaration[] fields,
                      JMethodDeclaration[] methods,
                      JMethodDeclaration init,
                      SIRSplitter splitter,
                      SIRJoiner joiner)

visitFeedbackLoop

Object visitFeedbackLoop(SIRFeedbackLoop self,
                         JFieldDeclaration[] fields,
                         JMethodDeclaration[] methods,
                         JMethodDeclaration init,
                         JMethodDeclaration initPath)