AstType.NullAstType

java.lang.Object
- com.strobel.core.Freezable
- - com.strobel.decompiler.languages.java.ast.AstNode
  - - com.strobel.decompiler.languages.java.ast.AstType
    - - com.strobel.decompiler.languages.java.ast.AstType.NullAstType

All Implemented Interfaces:

UserDataStore, IFreezable, INode, java.lang.Cloneable

Enclosing class:

AstType
```
private static final class AstType.NullAstType
extends AstType
```

Field Summary
- Fields inherited from class com.strobel.decompiler.languages.java.ast.AstType
  EMPTY_TYPES, NULL
- Fields inherited from class com.strobel.decompiler.languages.java.ast.AstNode
  AST_NODE_USED_FLAGS, flags, FROZEN_BIT, ROLE_INDEX_MASK, ROOT_ROLE
- Fields inherited from interface com.strobel.decompiler.patterns.INode
  CHILD_ITERATOR

Constructor Summary

Constructors
Modifier Constructor Description

private NullAstType()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`<T,R> R`	`acceptVisitor(IAstVisitor<? super T,? extends R> visitor, T data)`
`boolean`	`isNull()`
`boolean`	`matches(INode other, Match match)`
`TypeReference`	`toTypeReference()`

Methods inherited from class com.strobel.decompiler.languages.java.ast.AstType
classOf, clone, forPattern, getNodeType, getRole, invoke, invoke, invoke, invoke, invoke, invoke, invoke, invoke, makeArrayType, makeNew, makeNew, makeNew, makeReference, member, member

Methods inherited from class com.strobel.decompiler.languages.java.ast.AstNode
addChild, addChildUnsafe, contains, contains, copyUserDataFrom, debugToString, freezeCore, getAncestors, getAncestors, getAncestorsAndSelf, getChildByRole, getChildren, getChildrenByRole, getDescendants, getDescendantsAndSelf, getEndLocation, getFirstChild, getLastChild, getNextNode, getNextSibling, getNextSibling, getParent, getParent, getPreviousNode, getPreviousSibling, getPreviousSibling, getRegion, getStartLocation, getText, getText, getUserData, hasChildren, insertChildAfter, insertChildBefore, insertChildBeforeUnsafe, insertChildrenAfter, insertChildrenBefore, isAncestorOf, isAncestorOf, isDescendantOf, isInside, isInside, isLoop, isReference, isUnconditionalBranch, makeOptional, match, matches, matchesCollection, matchString, putUserData, putUserDataIfAbsent, remove, replace, replaceWith, replaceWith, setChildByRole, setRole, setRoleUnsafe, toString, withName

Methods inherited from class com.strobel.core.Freezable
canFreeze, freeze, freezeIfUnfrozen, isFrozen, tryFreeze, verifyFrozen, verifyNotFrozen

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

Constructor Detail
- NullAstType
```
private NullAstType()
```

Method Detail

isNull
```
public boolean isNull()
```
Specified by:

isNull in interface INode

Overrides:

isNull in class AstNode

acceptVisitor

public <T,R> R acceptVisitor(IAstVisitor<? super T,? extends R> visitor,
                                   T data)

Specified by:: acceptVisitor in class AstNode

matches

public boolean matches(INode other,
                       Match match)

Specified by:: matches in interface INode
Specified by:: matches in class AstNode

toTypeReference
```
public TypeReference toTypeReference()
```
Overrides:

toTypeReference in class AstType