class CompactTreePrinter extends Global.TreePrinter
A tree printer which is stingier about vertical whitespace and unnecessary punctuation than the standard one.
- Source
- Printers.scala
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- CompactTreePrinter
- TreePrinter
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- by ArrowAssoc
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Instance Constructors
- new CompactTreePrinter(out: PrintWriter)
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 Global.CompactTreePrinter to any2stringadd[Global.CompactTreePrinter] performed by method any2stringadd in scala.Predef.
- Definition Classes
- any2stringadd
-
def
->[B](y: B): (Global.CompactTreePrinter, B)
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to ArrowAssoc[Global.CompactTreePrinter] 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 allStatements(t: Global.Tree): List[Global.Tree]
-
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
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
comment(body: ⇒ Unit): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
val
commentsRequired: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
ensuring(cond: (Global.CompactTreePrinter) ⇒ Boolean, msg: ⇒ Any): Global.CompactTreePrinter
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to Ensuring[Global.CompactTreePrinter] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: (Global.CompactTreePrinter) ⇒ Boolean): Global.CompactTreePrinter
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to Ensuring[Global.CompactTreePrinter] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean, msg: ⇒ Any): Global.CompactTreePrinter
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to Ensuring[Global.CompactTreePrinter] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
def
ensuring(cond: Boolean): Global.CompactTreePrinter
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to Ensuring[Global.CompactTreePrinter] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
-
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
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
formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to StringFormat[Global.CompactTreePrinter] 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
indent(): Unit
- Definition Classes
- TreePrinter
-
var
indentMargin: Int
- Attributes
- protected
- Definition Classes
- TreePrinter
-
val
indentStep: Int
- Attributes
- protected
- Definition Classes
- TreePrinter
-
var
indentString: String
- Attributes
- protected
- Definition Classes
- TreePrinter
-
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
-
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
parenthesize(condition: Boolean, open: String, close: String)(body: ⇒ Unit): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
print(args: Any*): Unit
- Definition Classes
- TreePrinter → TreePrinter → TreePrinter
-
def
printAnnotations(tree: Global.MemberDef): Unit
- Definition Classes
- TreePrinter
-
def
printBlock(stats: List[Global.Tree], expr: Global.Tree): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printBlock(tree: Global.Tree): Unit
- Definition Classes
- TreePrinter
-
def
printCaseDef(tree: Global.CaseDef): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printColumn(ts: List[Global.Tree], start: String, sep: String, end: String): Unit
- Definition Classes
- TreePrinter
-
def
printDefDef(tree: Global.DefDef, resultName: ⇒ String)(printTypeSignature: ⇒ Unit)(printRhs: ⇒ Unit): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printFlags(flags: Long, privateWithin: String): Unit
- Definition Classes
- TreePrinter
-
def
printFunction(tree: Global.Function)(printValueParams: ⇒ Unit): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
var
printIds: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printImplicitInParamsList(vds: List[Global.ValDef]): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printImport(tree: Global.Import, resSelect: ⇒ String): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
var
printKinds: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printLabelParam(p: Global.Ident): Unit
- Definition Classes
- TreePrinter
-
def
printLabelParams(ps: List[Global.Ident]): Unit
- Definition Classes
- TreePrinter
- def printLogicalAnd(t1: (Global.Tree, Boolean), t2: (Global.Tree, Boolean)): Unit
- def printLogicalOp(t1: (Global.Tree, Boolean), t2: (Global.Tree, Boolean), op: String): Unit
- def printLogicalOr(t1: (Global.Tree, Boolean), t2: (Global.Tree, Boolean)): Unit
-
var
printMirrors: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printModifiers(tree: Global.Tree, mods: Global.Modifiers): Unit
- Definition Classes
- TreePrinter
-
def
printOpt(prefix: String, tree: Global.Tree): Unit
- Definition Classes
- TreePrinter
-
var
printOwners: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printPackageDef(tree: Global.PackageDef, separator: String): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printParam(tree: Global.Tree): Unit
- Definition Classes
- TreePrinter
-
def
printPosition(tree: Global.Tree): Unit
- Definition Classes
- TreePrinter
-
var
printPositions: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printRow(ts: List[Global.Tree], start: String, sep: String, end: String): Unit
- Definition Classes
- CompactTreePrinter → TreePrinter
-
def
printRow(ts: List[Global.Tree], sep: String): Unit
- Definition Classes
- TreePrinter
-
def
printSeq[a](ls: List[a])(printelem: (a) ⇒ Unit)(printsep: ⇒ Unit): Unit
- Definition Classes
- TreePrinter
-
def
printSuper(tree: Global.Super, resultName: ⇒ String, checkSymbol: Boolean): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printThis(tree: Global.This, resultName: ⇒ String): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printTree(tree: Global.Tree): Unit
- Definition Classes
- CompactTreePrinter → TreePrinter
-
def
printTypeDef(tree: Global.TypeDef, resultName: ⇒ String): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printTypeParams(ts: List[Global.TypeDef]): Unit
- Definition Classes
- TreePrinter
-
var
printTypes: Boolean
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printTypesInfo(tree: Global.Tree): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printValDef(tree: Global.ValDef, resultName: ⇒ String)(printTypeSignature: ⇒ Unit)(printRhs: ⇒ Unit): Unit
- Attributes
- protected
- Definition Classes
- TreePrinter
-
def
printValueParams(ts: List[Global.ValDef], inParentheses: Boolean): Unit
- Definition Classes
- TreePrinter
-
def
println(): Unit
- Definition Classes
- TreePrinter
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
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
undent(): Unit
- Definition Classes
- TreePrinter
-
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
withIds: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withKinds: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withMirrors: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withOwners: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withPositions: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withTypes: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutIds: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutKinds: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutMirrors: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutOwners: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutPositions: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
withoutTypes: CompactTreePrinter.this.type
- Definition Classes
- TreePrinter
-
def
→[B](y: B): (Global.CompactTreePrinter, B)
- Implicit
- This member is added by an implicit conversion from Global.CompactTreePrinter to ArrowAssoc[Global.CompactTreePrinter] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
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The following resources are useful for Scala plugin/compiler development: