ParseTree (Closure Compiler v20200101 API)

java.lang.Object
- com.google.javascript.jscomp.parsing.parser.trees.ParseTree

Direct Known Subclasses:

AmbientDeclarationTree, ArgumentListTree, ArrayLiteralExpressionTree, ArrayPatternTree, ArrayTypeTree, AwaitExpressionTree, BinaryOperatorTree, BlockTree, BreakStatementTree, CallExpressionTree, CallSignatureTree, CaseClauseTree, CatchTree, ClassDeclarationTree, CommaExpressionTree, ComprehensionForTree, ComprehensionIfTree, ComprehensionTree, ComputedPropertyDefinitionTree, ComputedPropertyGetterTree, ComputedPropertyMemberVariableTree, ComputedPropertyMethodTree, ComputedPropertySetterTree, ConditionalExpressionTree, ContinueStatementTree, DebuggerStatementTree, DefaultClauseTree, DefaultParameterTree, DoWhileStatementTree, DynamicImportTree, EmptyStatementTree, EnumDeclarationTree, ExportDeclarationTree, ExportSpecifierTree, ExpressionStatementTree, FinallyTree, ForAwaitOfStatementTree, ForInStatementTree, FormalParameterListTree, ForOfStatementTree, ForStatementTree, FunctionDeclarationTree, FunctionTypeTree, GenericTypeListTree, GetAccessorTree, IdentifierExpressionTree, IfStatementTree, ImportDeclarationTree, ImportMetaExpressionTree, ImportSpecifierTree, IndexSignatureTree, InterfaceDeclarationTree, IterRestTree, IterSpreadTree, LabelledStatementTree, LiteralExpressionTree, MemberExpressionTree, MemberLookupExpressionTree, MemberVariableTree, MissingPrimaryExpressionTree, NamespaceDeclarationTree, NamespaceNameTree, NewExpressionTree, NewTargetExpressionTree, NullTree, ObjectLiteralExpressionTree, ObjectPatternTree, ObjectRestTree, ObjectSpreadTree, OptionalParameterTree, ParameterizedTypeTree, ParenExpressionTree, ProgramTree, PropertyNameAssignmentTree, RecordTypeTree, ReturnStatementTree, SetAccessorTree, SuperExpressionTree, SwitchStatementTree, TemplateLiteralExpressionTree, TemplateLiteralPortionTree, TemplateSubstitutionTree, ThisExpressionTree, ThrowStatementTree, TryStatementTree, TypeAliasTree, TypedParameterTree, TypeNameTree, TypeQueryTree, UnaryExpressionTree, UnionTypeTree, UpdateExpressionTree, VariableDeclarationListTree, VariableDeclarationTree, VariableStatementTree, WhileStatementTree, WithStatementTree, YieldExpressionTree
```
public class ParseTree
extends java.lang.Object
```
An abstract syntax tree for JavaScript parse trees. Immutable. A plain old data structure. Should include data members and simple accessors only. Derived classes should have a 'Tree' suffix. Each concrete derived class should have a ParseTreeType whose name matches the derived class name. A parse tree derived from source should have a non-null location. A parse tree that is synthesized by the compiler may have a null location. When adding a new subclass of ParseTree you must also do the following: - add a new entry to ParseTreeType - add ParseTree.asXTree()

Field Summary

Fields
Modifier and Type Field and Description

SourceRange location

ParseTreeType type

Fields
Modifier and Type	Field and Description
`SourceRange`	`location`
`ParseTreeType`	`type`

Constructor Summary

Constructors
Modifier Constructor and Description

protected ParseTree(ParseTreeType type, SourceRange location)

Constructors
Modifier	Constructor and Description
`protected`	`ParseTree(ParseTreeType type, SourceRange location)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`AmbientDeclarationTree`	`asAmbientDeclaration()`
`ArrayLiteralExpressionTree`	`asArrayLiteralExpression()`
`ArrayPatternTree`	`asArrayPattern()`
`ArrayTypeTree`	`asArrayType()`
`AwaitExpressionTree`	`asAwaitExpression()`
`BinaryOperatorTree`	`asBinaryOperator()`
`BlockTree`	`asBlock()`
`BreakStatementTree`	`asBreakStatement()`
`CallExpressionTree`	`asCallExpression()`
`CallSignatureTree`	`asCallSignature()`
`CaseClauseTree`	`asCaseClause()`
`CatchTree`	`asCatch()`
`ClassDeclarationTree`	`asClassDeclaration()`
`CommaExpressionTree`	`asCommaExpression()`
`ComprehensionTree`	`asComprehension()`
`ComprehensionForTree`	`asComprehensionFor()`
`ComprehensionIfTree`	`asComprehensionIf()`
`ComputedPropertyDefinitionTree`	`asComputedPropertyDefinition()`
`ComputedPropertyGetterTree`	`asComputedPropertyGetter()`
`ComputedPropertyMemberVariableTree`	`asComputedPropertyMemberVariable()`
`ComputedPropertyMethodTree`	`asComputedPropertyMethod()`
`ComputedPropertySetterTree`	`asComputedPropertySetter()`
`ConditionalExpressionTree`	`asConditionalExpression()`
`ContinueStatementTree`	`asContinueStatement()`
`DebuggerStatementTree`	`asDebuggerStatement()`
`DefaultClauseTree`	`asDefaultClause()`
`DefaultParameterTree`	`asDefaultParameter()`
`DoWhileStatementTree`	`asDoWhileStatement()`
`DynamicImportTree`	`asDynamicImportExpression()`
`EmptyStatementTree`	`asEmptyStatement()`
`EnumDeclarationTree`	`asEnumDeclaration()`
`ExportDeclarationTree`	`asExportDeclaration()`
`ExportSpecifierTree`	`asExportSpecifier()`
`ExpressionStatementTree`	`asExpressionStatement()`
`FinallyTree`	`asFinally()`
`ForAwaitOfStatementTree`	`asForAwaitOfStatement()`
`ForInStatementTree`	`asForInStatement()`
`FormalParameterListTree`	`asFormalParameterList()`
`ForOfStatementTree`	`asForOfStatement()`
`ForStatementTree`	`asForStatement()`
`FunctionDeclarationTree`	`asFunctionDeclaration()`
`FunctionTypeTree`	`asFunctionType()`
`GenericTypeListTree`	`asGenericTypeList()`
`GetAccessorTree`	`asGetAccessor()`
`IdentifierExpressionTree`	`asIdentifierExpression()`
`IfStatementTree`	`asIfStatement()`
`ImportDeclarationTree`	`asImportDeclaration()`
`ImportMetaExpressionTree`	`asImportMetaExpression()`
`ImportSpecifierTree`	`asImportSpecifier()`
`IndexSignatureTree`	`asIndexSignature()`
`InterfaceDeclarationTree`	`asInterfaceDeclaration()`
`IterRestTree`	`asIterRest()`
`IterSpreadTree`	`asIterSpread()`
`LabelledStatementTree`	`asLabelledStatement()`
`LiteralExpressionTree`	`asLiteralExpression()`
`MemberExpressionTree`	`asMemberExpression()`
`MemberLookupExpressionTree`	`asMemberLookupExpression()`
`MemberVariableTree`	`asMemberVariable()`
`MissingPrimaryExpressionTree`	`asMissingPrimaryExpression()`
`NamespaceDeclarationTree`	`asNamespaceDeclaration()`
`NewExpressionTree`	`asNewExpression()`
`NewTargetExpressionTree`	`asNewTargetExpression()`
`NullTree`	`asNull()`
`ObjectLiteralExpressionTree`	`asObjectLiteralExpression()`
`ObjectPatternTree`	`asObjectPattern()`
`ObjectRestTree`	`asObjectRest()`
`ObjectSpreadTree`	`asObjectSpread()`
`OptionalParameterTree`	`asOptionalParameter()`
`ParameterizedTypeTree`	`asParameterizedType()`
`ParenExpressionTree`	`asParenExpression()`
`ProgramTree`	`asProgram()`
`PropertyNameAssignmentTree`	`asPropertyNameAssignment()`
`RecordTypeTree`	`asRecordType()`
`ReturnStatementTree`	`asReturnStatement()`
`SetAccessorTree`	`asSetAccessor()`
`SuperExpressionTree`	`asSuperExpression()`
`SwitchStatementTree`	`asSwitchStatement()`
`TemplateLiteralExpressionTree`	`asTemplateLiteralExpression()`
`TemplateLiteralPortionTree`	`asTemplateLiteralPortion()`
`TemplateSubstitutionTree`	`asTemplateSubstitution()`
`ThisExpressionTree`	`asThisExpression()`
`ThrowStatementTree`	`asThrowStatement()`
`TryStatementTree`	`asTryStatement()`
`TypeAliasTree`	`asTypeAlias()`
`TypedParameterTree`	`asTypedParameter()`
`TypeNameTree`	`asTypeName()`
`TypeQueryTree`	`asTypeQuery()`
`UnaryExpressionTree`	`asUnaryExpression()`
`UnionTypeTree`	`asUnionType()`
`UpdateExpressionTree`	`asUpdateExpression()`
`VariableDeclarationTree`	`asVariableDeclaration()`
`VariableDeclarationListTree`	`asVariableDeclarationList()`
`VariableStatementTree`	`asVariableStatement()`
`WhileStatementTree`	`asWhileStatement()`
`WithStatementTree`	`asWithStatement()`
`YieldExpressionTree`	`asYieldStatement()`
`SourcePosition`	`getEnd()`
`SourcePosition`	`getStart()`
`boolean`	`isPattern()`
`boolean`	`isRestParameter()`
`boolean`	`isValidAssignmentTarget()`
`java.lang.String`	`toString()`

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

Field Detail

type
```
public final ParseTreeType type
```

location
```
public final SourceRange location
```

Constructor Detail

ParseTree

protected ParseTree(ParseTreeType type,
                    SourceRange location)

Method Detail

getStart
```
public SourcePosition getStart()
```

getEnd
```
public SourcePosition getEnd()
```

asArrayLiteralExpression

public ArrayLiteralExpressionTree asArrayLiteralExpression()

asArrayPattern

public ArrayPatternTree asArrayPattern()

asBinaryOperator

public BinaryOperatorTree asBinaryOperator()

asBlock
```
public BlockTree asBlock()
```

asBreakStatement

public BreakStatementTree asBreakStatement()

asCallExpression

public CallExpressionTree asCallExpression()

asCaseClause
```
public CaseClauseTree asCaseClause()
```

asCatch
```
public CatchTree asCatch()
```

asClassDeclaration

public ClassDeclarationTree asClassDeclaration()

asCommaExpression

public CommaExpressionTree asCommaExpression()

asComprehensionIf

public ComprehensionIfTree asComprehensionIf()

asComprehensionFor

public ComprehensionForTree asComprehensionFor()

asComprehension

public ComprehensionTree asComprehension()

asComputedPropertyDefinition

public ComputedPropertyDefinitionTree asComputedPropertyDefinition()

asComputedPropertyGetter

public ComputedPropertyGetterTree asComputedPropertyGetter()

asComputedPropertyMethod

public ComputedPropertyMethodTree asComputedPropertyMethod()

asComputedPropertyMemberVariable

public ComputedPropertyMemberVariableTree asComputedPropertyMemberVariable()

asComputedPropertySetter

public ComputedPropertySetterTree asComputedPropertySetter()

asConditionalExpression

public ConditionalExpressionTree asConditionalExpression()

asContinueStatement

public ContinueStatementTree asContinueStatement()

asDebuggerStatement

public DebuggerStatementTree asDebuggerStatement()

asDefaultClause

public DefaultClauseTree asDefaultClause()

asDefaultParameter

public DefaultParameterTree asDefaultParameter()

asDoWhileStatement

public DoWhileStatementTree asDoWhileStatement()

asEmptyStatement

public EmptyStatementTree asEmptyStatement()

asExportDeclaration

public ExportDeclarationTree asExportDeclaration()

asExportSpecifier

public ExportSpecifierTree asExportSpecifier()

asExpressionStatement

public ExpressionStatementTree asExpressionStatement()

asFinally
```
public FinallyTree asFinally()
```

asForOfStatement

public ForOfStatementTree asForOfStatement()

asForInStatement

public ForInStatementTree asForInStatement()

asFormalParameterList

public FormalParameterListTree asFormalParameterList()

asForStatement

public ForStatementTree asForStatement()

asFunctionDeclaration

public FunctionDeclarationTree asFunctionDeclaration()

asGetAccessor

public GetAccessorTree asGetAccessor()

asIdentifierExpression

public IdentifierExpressionTree asIdentifierExpression()

asIfStatement

public IfStatementTree asIfStatement()

asImportDeclaration

public ImportDeclarationTree asImportDeclaration()

asImportSpecifier

public ImportSpecifierTree asImportSpecifier()

asDynamicImportExpression

public DynamicImportTree asDynamicImportExpression()

asImportMetaExpression

public ImportMetaExpressionTree asImportMetaExpression()

asLabelledStatement

public LabelledStatementTree asLabelledStatement()

asLiteralExpression

public LiteralExpressionTree asLiteralExpression()

asMemberExpression

public MemberExpressionTree asMemberExpression()

asMemberLookupExpression

public MemberLookupExpressionTree asMemberLookupExpression()

asMemberVariable

public MemberVariableTree asMemberVariable()

asMissingPrimaryExpression

public MissingPrimaryExpressionTree asMissingPrimaryExpression()

asNewExpression

public NewExpressionTree asNewExpression()

asNull
```
public NullTree asNull()
```

asObjectLiteralExpression

public ObjectLiteralExpressionTree asObjectLiteralExpression()

asObjectPattern

public ObjectPatternTree asObjectPattern()

asParenExpression

public ParenExpressionTree asParenExpression()

asProgram
```
public ProgramTree asProgram()
```

asPropertyNameAssignment

public PropertyNameAssignmentTree asPropertyNameAssignment()

asIterRest
```
public IterRestTree asIterRest()
```

asObjectRest
```
public ObjectRestTree asObjectRest()
```

asReturnStatement

public ReturnStatementTree asReturnStatement()

asSetAccessor

public SetAccessorTree asSetAccessor()

asIterSpread
```
public IterSpreadTree asIterSpread()
```

asObjectSpread

public ObjectSpreadTree asObjectSpread()

asSuperExpression

public SuperExpressionTree asSuperExpression()

asSwitchStatement

public SwitchStatementTree asSwitchStatement()

asTemplateLiteralExpression

public TemplateLiteralExpressionTree asTemplateLiteralExpression()

asTemplateLiteralPortion

public TemplateLiteralPortionTree asTemplateLiteralPortion()

asTemplateSubstitution

public TemplateSubstitutionTree asTemplateSubstitution()

asThisExpression

public ThisExpressionTree asThisExpression()

asThrowStatement

public ThrowStatementTree asThrowStatement()

asTryStatement

public TryStatementTree asTryStatement()

asTypeName
```
public TypeNameTree asTypeName()
```

asTypedParameter

public TypedParameterTree asTypedParameter()

asOptionalParameter

public OptionalParameterTree asOptionalParameter()

asParameterizedType

public ParameterizedTypeTree asParameterizedType()

asArrayType
```
public ArrayTypeTree asArrayType()
```

asRecordType
```
public RecordTypeTree asRecordType()
```

asUnionType
```
public UnionTypeTree asUnionType()
```

asFunctionType

public FunctionTypeTree asFunctionType()

asTypeQuery
```
public TypeQueryTree asTypeQuery()
```

asGenericTypeList

public GenericTypeListTree asGenericTypeList()

asUnaryExpression

public UnaryExpressionTree asUnaryExpression()

asVariableDeclarationList

public VariableDeclarationListTree asVariableDeclarationList()

asVariableDeclaration

public VariableDeclarationTree asVariableDeclaration()

asVariableStatement

public VariableStatementTree asVariableStatement()

asWhileStatement

public WhileStatementTree asWhileStatement()

asWithStatement

public WithStatementTree asWithStatement()

asYieldStatement

public YieldExpressionTree asYieldStatement()

asAwaitExpression

public AwaitExpressionTree asAwaitExpression()

asInterfaceDeclaration

public InterfaceDeclarationTree asInterfaceDeclaration()

asEnumDeclaration

public EnumDeclarationTree asEnumDeclaration()

asTypeAlias
```
public TypeAliasTree asTypeAlias()
```

asAmbientDeclaration

public AmbientDeclarationTree asAmbientDeclaration()

asNamespaceDeclaration

public NamespaceDeclarationTree asNamespaceDeclaration()

asIndexSignature

public IndexSignatureTree asIndexSignature()

asCallSignature

public CallSignatureTree asCallSignature()

asNewTargetExpression

public NewTargetExpressionTree asNewTargetExpression()

asUpdateExpression

public UpdateExpressionTree asUpdateExpression()

asForAwaitOfStatement

public ForAwaitOfStatementTree asForAwaitOfStatement()

isPattern
```
public boolean isPattern()
```

isValidAssignmentTarget

public boolean isValidAssignmentTarget()

isRestParameter
```
public boolean isRestParameter()
```

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

Class ParseTree

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

type

location

Constructor Detail

ParseTree

Method Detail

getStart

getEnd

asArrayLiteralExpression

asArrayPattern

asBinaryOperator

asBlock

asBreakStatement

asCallExpression

asCaseClause

asCatch

asClassDeclaration

asCommaExpression

asComprehensionIf

asComprehensionFor

asComprehension

asComputedPropertyDefinition

asComputedPropertyGetter

asComputedPropertyMethod

asComputedPropertyMemberVariable

asComputedPropertySetter

asConditionalExpression

asContinueStatement

asDebuggerStatement

asDefaultClause

asDefaultParameter

asDoWhileStatement

asEmptyStatement

asExportDeclaration

asExportSpecifier

asExpressionStatement

asFinally

asForOfStatement

asForInStatement

asFormalParameterList

asForStatement

asFunctionDeclaration

asGetAccessor

asIdentifierExpression

asIfStatement

asImportDeclaration

asImportSpecifier

asDynamicImportExpression

asImportMetaExpression

asLabelledStatement

asLiteralExpression

asMemberExpression

asMemberLookupExpression

asMemberVariable

asMissingPrimaryExpression

asNewExpression

asNull

asObjectLiteralExpression

asObjectPattern

asParenExpression

asProgram

asPropertyNameAssignment

asIterRest

asObjectRest

asReturnStatement

asSetAccessor

asIterSpread

asObjectSpread

asSuperExpression

asSwitchStatement

asTemplateLiteralExpression

asTemplateLiteralPortion

asTemplateSubstitution

asThisExpression

asThrowStatement