Test two objects for inequality.
Test two objects for inequality.
true
if !(this == that), false otherwise.
Equivalent to x.hashCode
except for boxed numeric types and null
.
Equivalent to x.hashCode
except for boxed numeric types and null
.
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.
For null
returns a hashcode where null.hashCode
throws a
NullPointerException
.
a hash value consistent with ==
Test two objects for equality.
Test two objects for equality.
The expression x == that
is equivalent to if (x eq null) that eq null else x.equals(that)
.
true
if the receiver object is equivalent to the argument; false
otherwise.
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 a ClassCastException
at
runtime, while the expression List(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.
the receiver object.
if the receiver object is not an instance of the erasure of type T0
.
<! attlist := ATTLIST
character buffer, for names
character buffer, for names
The library and compiler parsers had the interesting distinction of different behavior for nextch (a function for which there are a total of two plausible behaviors, so we know the design space was fully explored.
The library and compiler parsers had the interesting distinction of different behavior for nextch (a function for which there are a total of two plausible behaviors, so we know the design space was fully explored.) One of them returned the value of nextch before the increment and one of them the new value. So to unify code we have to at least temporarily abstract over the nextchs.
Create a copy of the receiver object.
callback method invoked by MarkupParser after parsing comment.
callback method invoked by MarkupParser after parsing comment.
content1 ::= '<' content1 | '&' charref ...
'<' content1 ::= ...
[22] prolog ::= XMLDecl? Misc* (doctypedecl Misc*)? [23] XMLDecl ::= ' VersionInfo EncodingDecl? SDDecl? S? '?>' [24] VersionInfo ::= S 'version' Eq ("'" VersionNum "'" | '"' VersionNum '"') [25] Eq ::= S? '=' S? [26] VersionNum ::= '1.0' [27] Misc ::= Comment | PI | S
callback method invoked by MarkupParser after parsing an element, between the elemStart and elemEnd callbacks
callback method invoked by MarkupParser after parsing an element, between the elemStart and elemEnd callbacks
the position in the source file
the prefix
the local name
the attributes (metadata)
true
if the element was previously empty; false
otherwise.
callback method invoked by MarkupParser after end-tag of element.
callback method invoked by MarkupParser after end-tag of element.
the position in the source file
the prefix
the local name
callback method invoked by MarkupParser after start-tag of element.
callback method invoked by MarkupParser after start-tag of element.
the position in the sourcefile
the prefix
the local name
the attributes (metadata)
'<' element ::= xmlTag1 '>' { xmlExpr | '{' simpleExpr '}' } ETag | xmlTag1 '/' '>'
<! element := ELEMENT
<! element := ELEMENT
<! element := ELEMENT
callback method invoked by MarkupParser after parsing entity ref.
callback method invoked by MarkupParser after parsing entity ref.
expanding entity references
Tests whether the argument (arg0
) is a reference to the receiver object (this
).
Tests whether the argument (arg0
) is a reference to the receiver object (this
).
The eq
method implements an equivalence relation on
non-null instances of AnyRef
, and has three additional properties:
x
and y
of type AnyRef
, multiple invocations of
x.eq(y)
consistently returns true
or consistently returns false
.x
of type AnyRef
, x.eq(null)
and null.eq(x)
returns false
.null.eq(null)
returns true
. When overriding the equals
or hashCode
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
).
true
if the argument is a reference to the receiver object; false
otherwise.
The equality method for reference types.
externalID ::= SYSTEM S syslit PUBLIC S pubid S syslit
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 between finalize
and non-local returns
and exceptions, are all platform dependent.
Returns string formatted according to given format
string.
Returns string formatted according to given format
string.
Format strings are as for String.format
(@see java.lang.String.format).
A representation that corresponds to the dynamic class of the receiver object.
A representation that corresponds to the dynamic class of the receiver object.
The nature of the representation is platform dependent.
a representation that corresponds to the dynamic class of the receiver object.
not specified by SLS as a member of AnyRef
The hashCode method for reference types.
As the current code requires you to call nextch once manually after construction, this method formalizes that suboptimal reality.
As the current code requires you to call nextch once manually after construction, this method formalizes that suboptimal reality.
stack of inputs
stack of inputs
"rec-xml/#ExtSubset" pe references may not occur within markup declarations
"rec-xml/#ExtSubset" pe references may not occur within markup declarations
These are 99% sure to be redundant but refactoring on the safe side.
These are 99% sure to be redundant but refactoring on the safe side.
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 return false
, while the
expression List(1).isInstanceOf[List[String]]
will return true
.
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.
true
if the receiver object is an instance of erasure of type T0
; false
otherwise.
Name ::= ( Letter | '_' ) (NameChar)*
See [5] of XML 1.0 specification.
(#x20 | #x9 | #xD | #xA)+
(#x20 | #x9 | #xD | #xA)
Returns true
if the encoding name is a valid IANA encoding.
Returns true
if the encoding name is a valid IANA encoding.
This method does not verify that there is a decoder available
for this encoding, only that the characters are valid for an
IANA encoding name.
The IANA encoding name.
returns true is this markup handler is validating
returns true is this markup handler is validating
This method should log the message given as argument somewhere as a side-effect.
This method should log the message given as argument somewhere as a side-effect.
message to be logged
Create a lookahead reader which does not influence the input
Create a lookahead reader which does not influence the input
Equivalent to !(this eq that)
.
Equivalent to !(this eq that)
.
true
if the argument is not a reference to the receiver object; false
otherwise.
holds the next character
holds the next character
this method tells ch to get the next character when next called
this method tells ch to get the next character when next called
'N' notationDecl ::= "OTATION"
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.
not specified by SLS as a member of AnyRef
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.
not specified by SLS as a member of AnyRef
parses document type declaration and assigns it to instance variable dtd.
parses document type declaration and assigns it to instance variable dtd.
<! parseDTD ::= DOCTYPE name ... >
holds the position in the source file
holds the position in the source file
if true, does not remove surplus whitespace
if true, does not remove surplus whitespace
callback method invoked by MarkupParser after parsing PI.
callback method invoked by MarkupParser after parsing PI.
<? prolog ::= xml S?
// this is a bit more lenient than necessary...
[12] PubidLiteral ::= '"' PubidChar* '"' | "'" (PubidChar - "'")* "'"
append Unicode character to name buffer
append Unicode character to name buffer
Apply a function and return the passed value
Apply a function and return the passed value
Execute body with a variable saved and restored after execution
Execute body with a variable saved and restored after execution
attribute value, terminated by either ' or ".
attribute value, terminated by either ' or ". value may not contain <.
AttValue ::= `'` { _ } `'`
| `"` { _ } `"`
callback method invoked by MarkupParser after parsing text.
callback method invoked by MarkupParser after parsing text.
prolog, but without standalone
prolog, but without standalone
holds temporary values of pos
holds temporary values of pos
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.
a String representation of the object.
attribute value, terminated by either '
or "
.
attribute value, terminated by either '
or "
. value may not contain <
.
either '
or "
parse attribute and create namespace scope, metadata
parse attribute and create namespace scope, metadata
[41] Attributes ::= { S Name Eq AttValue }
'<! CharData ::= [CDATA[ ( {char} - {char}"]]>"{char} ) ']]>' see [15]
CharRef ::= "&#" '0'.
CharRef ::= "&#" '0'..'9' {'0'..'9'} ";" | "&#x" '0'..'9'|'A'..'F'|'a'..'f' { hexdigit } ";"
see [66]
Comment ::= '' see [15]
scan [S] '=' [S]
scan [S] '=' [S]
[42] '<' xmlEndTag ::= '<' '/' Name S? '>'
[42] '<' xmlEndTag ::= '<' '/' Name S? '>'
entity value, terminated by either ' or ".
entity value, terminated by either ' or ". value may not contain <.
AttValue ::= `'` { _ } `'`
| `"` { _ } `"`
actually, Name ::= (Letter | '_' | ':') (NameChar)* but starting with ':' cannot happen Name ::= (Letter | '_') (NameChar)*
actually, Name ::= (Letter | '_' | ':') (NameChar)* but starting with ':' cannot happen Name ::= (Letter | '_') (NameChar)*
see [5] of XML 1.0 specification
pre-condition: ch != ':' // assured by definition of XMLSTART token post-condition: name does neither start, nor end in ':'
'<?' ProcInstr ::= Name [S ({Char} - ({Char}'>?' {Char})]'?>'
'<?' ProcInstr ::= Name [S ({Char} - ({Char}'>?' {Char})]'?>'
see [15]
scan [3] S ::= (#x20 | #x9 | #xD | #xA)+
scan [3] S ::= (#x20 | #x9 | #xD | #xA)+
skip optional space S?
skip optional space S?
parse a start or empty tag.
parse a start or empty tag. [40] STag ::= '<' Name { S Attribute } [S] [44] EmptyElemTag ::= '<' Name { S Attribute } [S]
Take characters from input stream until given String "until" is seen.
Take characters from input stream until given String "until" is seen. Once seen, the accumulated characters are passed along with the current Position to the supplied handler function.
<? prolog ::= xml S ... ?>
(constructingParser: StringAdd).self
(constructingParser: StringFormat).self
(constructingParser: ArrowAssoc[ConstructingParser]).x
(Since version 2.10.0) Use leftOfArrow
instead
(constructingParser: Ensuring[ConstructingParser]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
An xml parser. parses XML and invokes callback methods of a MarkupHandler. Don't forget to call next.ch on a freshly instantiated parser in order to initialize it. If you get the parser from the object method, initialization is already done for you.