METreeScanner

java.lang.Object
- com.sun.scenario.effect.compiler.tree.TreeVisitor
- - com.sun.scenario.effect.compiler.tree.TreeScanner
  - - com.sun.scenario.effect.compiler.backend.sw.me.METreeScanner

```
class METreeScanner
extends TreeScanner
```

Field Summary

Fields
Modifier and Type	Field and Description
`private java.lang.String`	`funcName`
`private boolean`	`inFieldSelect`
`private boolean`	`inVectorOp`
`private java.lang.StringBuilder`	`sb`
`private char`	`selectedField`
`private int`	`vectorIndex`

Constructor Summary

Constructors
Constructor and Description

METreeScanner()

METreeScanner(java.lang.String funcName)

Constructors
Constructor and Description
`METreeScanner()`
`METreeScanner(java.lang.String funcName)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`(package private) java.lang.String`	`getResult()`
`private void`	`output(java.lang.String s)`
`private void`	`outputPreambles(Tree tree)`
`void`	`visitArrayAccessExpr(ArrayAccessExpr e)`
`void`	`visitBinaryExpr(BinaryExpr e)`
`void`	`visitBreakStmt(BreakStmt s)`
`void`	`visitCallExpr(CallExpr e)`
`void`	`visitCompoundStmt(CompoundStmt s)`
`void`	`visitContinueStmt(ContinueStmt s)`
`void`	`visitDeclStmt(DeclStmt s)`
`void`	`visitDiscardStmt(DiscardStmt s)`
`void`	`visitDoWhileStmt(DoWhileStmt s)`
`void`	`visitExprStmt(ExprStmt s)`
`void`	`visitFieldSelectExpr(FieldSelectExpr e)`
`void`	`visitForStmt(ForStmt s)`
`void`	`visitFuncDef(FuncDef d)`
`void`	`visitGlueBlock(GlueBlock b)`
`void`	`visitLiteralExpr(LiteralExpr e)`
`void`	`visitParenExpr(ParenExpr e)`
`void`	`visitProgramUnit(ProgramUnit p)`
`void`	`visitReturnStmt(ReturnStmt s)`
`void`	`visitSelectStmt(SelectStmt s)`
`void`	`visitUnaryExpr(UnaryExpr e)`
`void`	`visitVarDecl(VarDecl d)`
`void`	`visitVariableExpr(VariableExpr e)`
`void`	`visitVectorCtorExpr(VectorCtorExpr e)`
`void`	`visitWhileStmt(WhileStmt s)`

Methods inherited from class com.sun.scenario.effect.compiler.tree.TreeScanner
scan

Methods inherited from class com.sun.scenario.effect.compiler.tree.TreeVisitor
visit

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - funcName
```
private final java.lang.String funcName
```
  - sb
```
private final java.lang.StringBuilder sb
```
  - inVectorOp
```
private boolean inVectorOp
```
  - vectorIndex
```
private int vectorIndex
```
  - inFieldSelect
```
private boolean inFieldSelect
```
  - selectedField
```
private char selectedField
```
- Constructor Detail
  - METreeScanner
```
METreeScanner()
```
  - METreeScanner
```
METreeScanner(java.lang.String funcName)
```
- Method Detail
  - output
```
private void output(java.lang.String s)
```
  - getResult
```
java.lang.String getResult()
```
  - visitArrayAccessExpr
```
public void visitArrayAccessExpr(ArrayAccessExpr e)
```
    Overrides:
    
    visitArrayAccessExpr in class TreeScanner
  - visitBinaryExpr
```
public void visitBinaryExpr(BinaryExpr e)
```
    Overrides:
    
    visitBinaryExpr in class TreeScanner
  - visitBreakStmt
```
public void visitBreakStmt(BreakStmt s)
```
    Overrides:
    
    visitBreakStmt in class TreeScanner
  - visitCallExpr
```
public void visitCallExpr(CallExpr e)
```
    Overrides:
    
    visitCallExpr in class TreeScanner
  - visitCompoundStmt
```
public void visitCompoundStmt(CompoundStmt s)
```
    Overrides:
    
    visitCompoundStmt in class TreeScanner
  - visitContinueStmt
```
public void visitContinueStmt(ContinueStmt s)
```
    Overrides:
    
    visitContinueStmt in class TreeScanner
  - visitDeclStmt
```
public void visitDeclStmt(DeclStmt s)
```
    Overrides:
    
    visitDeclStmt in class TreeScanner
  - visitDiscardStmt
```
public void visitDiscardStmt(DiscardStmt s)
```
    Overrides:
    
    visitDiscardStmt in class TreeScanner
  - visitDoWhileStmt
```
public void visitDoWhileStmt(DoWhileStmt s)
```
    Overrides:
    
    visitDoWhileStmt in class TreeScanner
  - visitExprStmt
```
public void visitExprStmt(ExprStmt s)
```
    Overrides:
    
    visitExprStmt in class TreeScanner
  - visitFieldSelectExpr
```
public void visitFieldSelectExpr(FieldSelectExpr e)
```
    Overrides:
    
    visitFieldSelectExpr in class TreeScanner
  - visitForStmt
```
public void visitForStmt(ForStmt s)
```
    Overrides:
    
    visitForStmt in class TreeScanner
  - visitFuncDef
```
public void visitFuncDef(FuncDef d)
```
    Overrides:
    
    visitFuncDef in class TreeScanner
  - visitGlueBlock
```
public void visitGlueBlock(GlueBlock b)
```
    Overrides:
    
    visitGlueBlock in class TreeScanner
  - visitLiteralExpr
```
public void visitLiteralExpr(LiteralExpr e)
```
    Overrides:
    
    visitLiteralExpr in class TreeScanner
  - visitParenExpr
```
public void visitParenExpr(ParenExpr e)
```
    Overrides:
    
    visitParenExpr in class TreeScanner
  - visitProgramUnit
```
public void visitProgramUnit(ProgramUnit p)
```
    Overrides:
    
    visitProgramUnit in class TreeScanner
  - visitReturnStmt
```
public void visitReturnStmt(ReturnStmt s)
```
    Overrides:
    
    visitReturnStmt in class TreeScanner
  - visitSelectStmt
```
public void visitSelectStmt(SelectStmt s)
```
    Overrides:
    
    visitSelectStmt in class TreeScanner
  - visitUnaryExpr
```
public void visitUnaryExpr(UnaryExpr e)
```
    Overrides:
    
    visitUnaryExpr in class TreeScanner
  - visitVarDecl
```
public void visitVarDecl(VarDecl d)
```
    Overrides:
    
    visitVarDecl in class TreeScanner
  - visitVariableExpr
```
public void visitVariableExpr(VariableExpr e)
```
    Overrides:
    
    visitVariableExpr in class TreeScanner
  - visitVectorCtorExpr
```
public void visitVectorCtorExpr(VectorCtorExpr e)
```
    Overrides:
    
    visitVectorCtorExpr in class TreeScanner
  - visitWhileStmt
```
public void visitWhileStmt(WhileStmt s)
```
    Overrides:
    
    visitWhileStmt in class TreeScanner
  - outputPreambles
```
private void outputPreambles(Tree tree)
```

Class METreeScanner

Field Summary

Constructor Summary

Method Summary

Methods inherited from class com.sun.scenario.effect.compiler.tree.TreeScanner

Methods inherited from class com.sun.scenario.effect.compiler.tree.TreeVisitor

Methods inherited from class java.lang.Object

Field Detail

funcName

sb

inVectorOp

vectorIndex

inFieldSelect

selectedField

Constructor Detail

METreeScanner

METreeScanner

Method Detail

output

getResult

visitArrayAccessExpr

visitBinaryExpr

visitBreakStmt

visitCallExpr

visitCompoundStmt

visitContinueStmt

visitDeclStmt

visitDiscardStmt

visitDoWhileStmt

visitExprStmt

visitFieldSelectExpr

visitForStmt

visitFuncDef

visitGlueBlock

visitLiteralExpr

visitParenExpr

visitProgramUnit

visitReturnStmt

visitSelectStmt

visitUnaryExpr

visitVarDecl

visitVariableExpr

visitVectorCtorExpr

visitWhileStmt

outputPreambles