Loop

org.antlr.v4.codegen.model

Class Loop

java.lang.Object
- org.antlr.v4.codegen.model.OutputModelObject
- - org.antlr.v4.codegen.model.SrcOp
  - - org.antlr.v4.codegen.model.RuleElement
    - - org.antlr.v4.codegen.model.Choice
      - org.antlr.v4.codegen.model.Loop

Direct Known Subclasses:

PlusBlock, StarBlock
```
public class Loop
extends Choice
```

Field Summary

Fields

Modifier and Type	Field and Description
`int`	`blockStartStateNumber`
`int`	`exitAlt`
`List<SrcOp>`	`iteration`
`int`	`loopBackStateNumber`

Fields inherited from class org.antlr.v4.codegen.model.Choice
alts, decision, label, preamble

Fields inherited from class org.antlr.v4.codegen.model.RuleElement
stateNumber

Fields inherited from class org.antlr.v4.codegen.model.SrcOp
enclosingBlock, enclosingRuleRunction, uniqueID

Fields inherited from class org.antlr.v4.codegen.model.OutputModelObject
ast, factory

Constructor Summary

Constructors

Constructor and Description
`Loop(OutputModelFactory factory, GrammarAST blkOrEbnfRootAST, List<CodeBlockForAlt> alts)`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`void`	`addIterationOp(SrcOp op)`

Methods inherited from class org.antlr.v4.codegen.model.Choice
addCodeForLookaheadTempVar, addPreambleOp, getAltLookaheadAsStringLists, getThrowNoViableAlt

Methods inherited from class org.antlr.v4.codegen.model.SrcOp
getContextName, getOuterMostAltCodeBlock

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

Field Detail

blockStartStateNumber
```
public int blockStartStateNumber
```

loopBackStateNumber
```
public int loopBackStateNumber
```

exitAlt
```
public final int exitAlt
```

iteration
```
public List<SrcOp> iteration
```

Constructor Detail

Loop

public Loop(OutputModelFactory factory,
            GrammarAST blkOrEbnfRootAST,
            List<CodeBlockForAlt> alts)

Method Detail
- addIterationOp
```
public void addIterationOp(SrcOp op)
```