com.google.javascript.jscomp.parsing.parser.trees

Class ParseTree

java.lang.Object

com.google.javascript.jscomp.parsing.parser.trees.ParseTree

Direct Known Subclasses:

AmbientDeclarationTree, ArgumentListTree, ArrayLiteralExpressionTree, ArrayPatternTree, ArrayTypeTree, AssignmentRestElementTree, AwaitExpressionTree, BinaryOperatorTree, BlockTree, BreakStatementTree, CallExpressionTree, CallSignatureTree, CaseClauseTree, CatchTree, ClassDeclarationTree, CommaExpressionTree, ComprehensionForTree, ComprehensionIfTree, ComprehensionTree, ComputedPropertyDefinitionTree, ComputedPropertyGetterTree, ComputedPropertyMemberVariableTree, ComputedPropertyMethodTree, ComputedPropertySetterTree, ConditionalExpressionTree, ContinueStatementTree, DebuggerStatementTree, DefaultClauseTree, DefaultParameterTree, DoWhileStatementTree, EmptyStatementTree, EnumDeclarationTree, ExportDeclarationTree, ExportSpecifierTree, ExpressionStatementTree, FinallyTree, ForInStatementTree, FormalParameterListTree, ForOfStatementTree, ForStatementTree, FunctionDeclarationTree, FunctionTypeTree, GenericTypeListTree, GetAccessorTree, IdentifierExpressionTree, IfStatementTree, ImportDeclarationTree, ImportSpecifierTree, IndexSignatureTree, InterfaceDeclarationTree, LabelledStatementTree, LiteralExpressionTree, MemberExpressionTree, MemberLookupExpressionTree, MemberVariableTree, MissingPrimaryExpressionTree, NamespaceDeclarationTree, NamespaceNameTree, NewExpressionTree, NewTargetExpressionTree, NullTree, ObjectLiteralExpressionTree, ObjectPatternTree, OptionalParameterTree, ParameterizedTypeTree, ParenExpressionTree, ProgramTree, PropertyNameAssignmentTree, RecordTypeTree, RestParameterTree, ReturnStatementTree, SetAccessorTree, SpreadExpressionTree, 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 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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
AmbientDeclarationTree	asAmbientDeclaration()
ArrayLiteralExpressionTree	asArrayLiteralExpression()
ArrayPatternTree	asArrayPattern()
ArrayTypeTree	asArrayType()
AssignmentRestElementTree	asAssignmentRestElement()
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()
EmptyStatementTree	asEmptyStatement()
EnumDeclarationTree	asEnumDeclaration()
ExportDeclarationTree	asExportDeclaration()
ExportSpecifierTree	asExportSpecifier()
ExpressionStatementTree	asExpressionStatement()
FinallyTree	asFinally()
ForInStatementTree	asForInStatement()
FormalParameterListTree	asFormalParameterList()
ForOfStatementTree	asForOfStatement()
ForStatementTree	asForStatement()
FunctionDeclarationTree	asFunctionDeclaration()
FunctionTypeTree	asFunctionType()
GenericTypeListTree	asGenericTypeList()
GetAccessorTree	asGetAccessor()
IdentifierExpressionTree	asIdentifierExpression()
IfStatementTree	asIfStatement()
ImportDeclarationTree	asImportDeclaration()
ImportSpecifierTree	asImportSpecifier()
IndexSignatureTree	asIndexSignature()
InterfaceDeclarationTree	asInterfaceDeclaration()
LabelledStatementTree	asLabelledStatement()
LiteralExpressionTree	asLiteralExpression()
MemberExpressionTree	asMemberExpression()
MemberLookupExpressionTree	asMemberLookupExpression()
MemberVariableTree	asMemberVariable()
MissingPrimaryExpressionTree	asMissingPrimaryExpression()
NamespaceDeclarationTree	asNamespaceDeclaration()
NewExpressionTree	asNewExpression()
NewTargetExpressionTree	asNewTargetExpression()
NullTree	asNull()
ObjectLiteralExpressionTree	asObjectLiteralExpression()
ObjectPatternTree	asObjectPattern()
OptionalParameterTree	asOptionalParameter()
ParameterizedTypeTree	asParameterizedType()
ParenExpressionTree	asParenExpression()
ProgramTree	asProgram()
PropertyNameAssignmentTree	asPropertyNameAssignment()
RecordTypeTree	asRecordType()
RestParameterTree	asRestParameter()
ReturnStatementTree	asReturnStatement()
SetAccessorTree	asSetAccessor()
SpreadExpressionTree	asSpreadExpression()
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	isAssignmentRestElement()
boolean	isPattern()
boolean	isRestParameter()
boolean	isValidAssignmentTarget()
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()

asAssignmentRestElement

public AssignmentRestElementTree asAssignmentRestElement()

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()

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()

asRestParameter

public RestParameterTree asRestParameter()

asReturnStatement

public ReturnStatementTree asReturnStatement()

asSetAccessor

public SetAccessorTree asSetAccessor()

asSpreadExpression

public SpreadExpressionTree asSpreadExpression()

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()

isPattern

public boolean isPattern()

isValidAssignmentTarget

public boolean isValidAssignmentTarget()

isAssignmentRestElement

public boolean isAssignmentRestElement()

isRestParameter

public boolean isRestParameter()

toString

public String toString()

Overrides:

toString in class Object