abstract class JavaParser extends ParserCommon
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- ParserCommon
- AnyRef
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- by any2stringadd
- by StringFormat
- by Ensuring
- by ArrowAssoc
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- Public
- All
Instance Constructors
- new JavaParser()
Abstract Value Members
-
abstract
def
deprecationWarning(off: JavaParsers.Offset, msg: String, since: String): Unit
- Definition Classes
- ParserCommon
- abstract def freshName(prefix: String): Global.Name
-
implicit abstract
def
i2p(offset: Int): Global.Position
- Attributes
- protected
-
abstract
val
in: JavaParsers.JavaScanner
- Definition Classes
- JavaParser → ParserCommon
- abstract def syntaxError(pos: Int, msg: String): Unit
- abstract def warning(pos: Int, msg: String): Unit
Concrete Value Members
-
final
def
!=(arg0: Any): Boolean
Test two objects for inequality.
Test two objects for inequality.
- returns
true
if !(this == that), false otherwise.
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
Equivalent to
x.hashCode
except for boxed numeric types andnull
.Equivalent to
x.hashCode
except for boxed numeric types andnull
. For numerics, it returns a hash value which is consistent with value equality: if two value type instances compare as true, then ## will produce the same hash value for each of them. Fornull
returns a hashcode wherenull.hashCode
throws aNullPointerException
.- returns
a hash value consistent with ==
- Definition Classes
- AnyRef → Any
-
def
+(other: String): String
- Implicit
- This member is added by an implicit conversion from JavaParser to any2stringadd[JavaParser] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (JavaParser, B)
- Implicit
- This member is added by an implicit conversion from JavaParser to ArrowAssoc[JavaParser] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
-
final
def
==(arg0: Any): Boolean
The expression
x == that
is equivalent toif (x eq null) that eq null else x.equals(that)
.The expression
x == that
is equivalent toif (x eq null) that eq null else x.equals(that)
.- returns
true
if the receiver object is equivalent to the argument;false
otherwise.
- Definition Classes
- AnyRef → Any
-
def
accept(token: Int): Int
Consume one token of the specified type, or signal an error if it is not there.
Consume one token of the specified type, or signal an error if it is not there.
- Definition Classes
- JavaParser → ParserCommon
- def acceptClosingAngle(): Unit
- def addCompanionObject(statics: List[Global.Tree], cdef: Global.ClassDef): List[Global.Tree]
-
def
annotation(): Unit
Annotation ::= TypeName [
(
AnnotationArgument {,
AnnotationArgument})
] - def annotationDecl(mods: Global.Modifiers): List[Global.Tree]
- def annotationParents: collection.immutable.List[Global.Select]
- def annotations(): List[Global.Tree]
- def arrayOf(tpt: Global.Tree): Global.AppliedTypeTree
-
final
def
asInstanceOf[T0]: T0
Cast the receiver object to be of type
T0
.Cast the receiver object to be of type
T0
.Note that the success of a cast at runtime is modulo Scala's erasure semantics. Therefore the expression
1.asInstanceOf[String]
will throw aClassCastException
at runtime, while the expressionList(1).asInstanceOf[List[String]]
will not. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the requested type.- returns
the receiver object.
- Definition Classes
- Any
- Exceptions thrown
ClassCastException
if the receiver object is not an instance of the erasure of typeT0
.
- def basicType(): Global.Tree
- def blankExpr: Global.Ident
- def bound(): Global.Tree
- def classDecl(mods: Global.Modifiers): List[Global.Tree]
-
def
clone(): AnyRef
Create a copy of the receiver object.
Create a copy of the receiver object.
The default implementation of the
clone
method is platform dependent.- returns
a copy of the receiver object.
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
- Note
not specified by SLS as a member of AnyRef
-
def
compilationUnit(): Global.Tree
CompilationUnit ::= [package QualId semi] TopStatSeq
-
def
convertToTypeId(tree: Global.Tree): Global.Tree
Convert (qual)ident to type identifier
- def definesInterface(token: Int): Boolean
-
final
def
dropAnyBraces[T](body: ⇒ T): T
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
def
ensuring(cond: (JavaParser) ⇒ Boolean, msg: ⇒ Any): JavaParser
- Implicit
- This member is added by an implicit conversion from JavaParser to Ensuring[JavaParser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (JavaParser) ⇒ Boolean): JavaParser
- Implicit
- This member is added by an implicit conversion from JavaParser to Ensuring[JavaParser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): JavaParser
- Implicit
- This member is added by an implicit conversion from JavaParser to Ensuring[JavaParser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): JavaParser
- Implicit
- This member is added by an implicit conversion from JavaParser to Ensuring[JavaParser] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def enumConst(enumType: Global.Tree): (Global.ValDef, Boolean)
- def enumDecl(mods: Global.Modifiers): List[Global.Tree]
-
final
def
eq(arg0: AnyRef): Boolean
Tests whether the argument (
that
) is a reference to the receiver object (this
).Tests whether the argument (
that
) is a reference to the receiver object (this
).The
eq
method implements an equivalence relation on non-null instances ofAnyRef
, and has three additional properties:- It is consistent: for any non-null instances
x
andy
of typeAnyRef
, multiple invocations ofx.eq(y)
consistently returnstrue
or consistently returnsfalse
. - For any non-null instance
x
of typeAnyRef
,x.eq(null)
andnull.eq(x)
returnsfalse
. null.eq(null)
returnstrue
.
When overriding the
equals
orhashCode
methods, it is important to ensure that their behavior is consistent with reference equality. Therefore, if two objects are references to each other (o1 eq o2
), they should be equal to each other (o1 == o2
) and they should hash to the same value (o1.hashCode == o2.hashCode
).- returns
true
if the argument is a reference to the receiver object;false
otherwise.
- Definition Classes
- AnyRef
- It is consistent: for any non-null instances
-
def
equals(arg0: Any): Boolean
The equality method for reference types.
- def errorTypeTree: Global.TypeTree
-
def
fieldDecls(pos: Global.Position, mods: Global.Modifiers, tpt: Global.Tree, name: Global.Name): List[Global.Tree]
Parse a sequence of field declarations, separated by commas.
Parse a sequence of field declarations, separated by commas. This one is tricky because a comma might also appear in an initializer. Since we don't parse initializers we don't know what the comma signifies. We solve this with a second list buffer
maybe
which contains potential variable definitions. Once we have reached the end of the statement, we know whether these potential definitions are real or not. -
def
finalize(): Unit
Called by the garbage collector on the receiver object when there are no more references to the object.
Called by the garbage collector on the receiver object when there are no more references to the object.
The details of when and if the
finalize
method is invoked, as well as the interaction betweenfinalize
and non-local returns and exceptions, are all platform dependent.- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
- Note
not specified by SLS as a member of AnyRef
- def formalParam(): Global.ValDef
- def formalParams(): List[Global.ValDef]
-
def
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from JavaParser to StringFormat[JavaParser] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @inline()
-
final
def
getClass(): Class[_]
Returns the runtime class representation of the object.
Returns the runtime class representation of the object.
- returns
a class object corresponding to the runtime type of the receiver.
- Definition Classes
- AnyRef → Any
-
def
hashCode(): Int
The hashCode method for reference types.
- def ident(): Global.Name
- def identForType(): Global.TypeName
- def importCompanionObject(cdef: Global.ClassDef): Global.Tree
- def importDecl(): List[Global.Tree]
-
final
def
inBraces[T](body: ⇒ T): T
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inBracesOrError[T](body: ⇒ T, alt: T): T
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inBracesOrNil[T](body: ⇒ List[T]): List[T]
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inBracesOrUnit[T](body: ⇒ Global.Tree): Global.Tree
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inBrackets[T](body: ⇒ T): T
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inParens[T](body: ⇒ T): T
Methods inParensOrError and similar take a second argument which, should the next token not be the expected opener (e.g.
Methods inParensOrError and similar take a second argument which, should the next token not be the expected opener (e.g. LPAREN) will be returned instead of the contents of the groupers. However in all cases accept(LPAREN) will be called, so a parse error will still result. If the grouping is optional, in.token should be tested before calling these methods.
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inParensOrError[T](body: ⇒ T, alt: T): T
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inParensOrNil[T](body: ⇒ List[T]): List[T]
- Definition Classes
- ParserCommon
- Annotations
- @inline()
-
final
def
inParensOrUnit[T](body: ⇒ Global.Tree): Global.Tree
- Definition Classes
- ParserCommon
- Annotations
- @inline()
- def interfaceDecl(mods: Global.Modifiers): List[Global.Tree]
- def interfacesOpt(): List[Global.Tree]
-
final
def
isInstanceOf[T0]: Boolean
Test whether the dynamic type of the receiver object is
T0
.Test whether the dynamic type of the receiver object is
T0
.Note that the result of the test is modulo Scala's erasure semantics. Therefore the expression
1.isInstanceOf[String]
will returnfalse
, while the expressionList(1).isInstanceOf[List[String]]
will returntrue
. In the latter example, because the type argument is erased as part of compilation it is not possible to check whether the contents of the list are of the specified type.- returns
true
if the receiver object is an instance of erasure of typeT0
;false
otherwise.
- Definition Classes
- Any
- def javaDot(name: Global.Name): Global.Tree
- def javaLangDot(name: Global.Name): Global.Tree
- def javaLangObject(): Global.Tree
- def makeCompanionObject(cdef: Global.ClassDef, statics: List[Global.Tree]): Global.Tree
- def makeConstructor(formals: List[Global.Tree]): Global.DefDef
- def makePackaging(pkg: Global.RefTree, stats: List[Global.Tree]): Global.PackageDef
- def makeParam(name: Global.TermName, tpt: Global.Tree): Global.ValDef
- def makeParam(name: String, tpt: Global.Tree): Global.ValDef
-
final
def
makeParens(body: ⇒ List[Global.Tree]): Global.Parens
Creates an actual Parens node (only used during parsing.)
Creates an actual Parens node (only used during parsing.)
- Definition Classes
- ParserCommon
- Annotations
- @inline()
- def makeSyntheticParam(count: Int, tpt: Global.Tree): Global.ValDef
- def makeTemplate(parents: List[Global.Tree], stats: List[Global.Tree]): Global.Template
- def memberDecl(mods: Global.Modifiers, parentToken: Int): List[Global.Tree]
- def methodBody(): Global.Tree
- def modifiers(inInterface: Boolean): Global.Modifiers
-
final
def
ne(arg0: AnyRef): Boolean
Equivalent to
!(this eq that)
.Equivalent to
!(this eq that)
.- returns
true
if the argument is not a reference to the receiver object;false
otherwise.
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
Wakes up a single thread that is waiting on the receiver object's monitor.
Wakes up a single thread that is waiting on the receiver object's monitor.
- Definition Classes
- AnyRef
- Note
not specified by SLS as a member of AnyRef
-
final
def
notifyAll(): Unit
Wakes up all threads that are waiting on the receiver object's monitor.
Wakes up all threads that are waiting on the receiver object's monitor.
- Definition Classes
- AnyRef
- Note
not specified by SLS as a member of AnyRef
- def optArrayBrackets(tpt: Global.Tree): Global.Tree
- def optThrows(): Unit
-
def
parse(): Global.Tree
this is the general parse method
- def qualId(): Global.RefTree
- def repsep[T <: Global.Tree](p: () ⇒ T, sep: Int): List[T]
-
def
skip(): Unit
- Attributes
- protected
-
def
skipAhead(): Unit
skip parent or brace enclosed sequence of things
- def skipTo(tokens: Int*): Unit
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
- def syntaxError(pos: Int, msg: String, skipIt: Boolean): Unit
- def syntaxError(msg: String, skipIt: Boolean): Unit
- def termDecl(mods: Global.Modifiers, parentToken: Int): List[Global.Tree]
-
def
toString(): String
Creates a String representation of this object.
Creates a String representation of this object. The default representation is platform dependent. On the java platform it is the concatenation of the class name, "@", and the object's hashcode in hexadecimal.
- returns
a String representation of the object.
- Definition Classes
- AnyRef → Any
- def typ(): Global.Tree
- def typeArgs(t: Global.Tree): Global.Tree
- def typeBody(leadingToken: Int, parentName: Global.Name): (List[Global.Tree], List[Global.Tree])
- def typeBodyDecls(parentToken: Int, parentName: Global.Name): (List[Global.Tree], List[Global.Tree])
- def typeDecl(mods: Global.Modifiers): List[Global.Tree]
- def typeParam(): Global.TypeDef
- def typeParams(): List[Global.TypeDef]
- def varDecl(pos: Global.Position, mods: Global.Modifiers, tpt: Global.Tree, name: Global.TermName): Global.ValDef
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
def
→[B](y: B): (JavaParser, B)
- Implicit
- This member is added by an implicit conversion from JavaParser to ArrowAssoc[JavaParser] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
The Scala compiler API.
The following resources are useful for Scala plugin/compiler development: