- Dart
- dart:core
- StringBuffer class
A class for concatenating strings efficiently.
Allows for the incremental building of a string using write*() methods.
The strings are concatenated to a single string only when toString is
called.
Constructors
-
StringBuffer([Object content = "" ])
-
Creates the string buffer with an initial content.
Properties
-
isEmpty
→ bool
-
Returns whether the buffer is empty. This is a constant-time operation.
read-only
-
isNotEmpty
→ bool
-
Returns whether the buffer is not empty. This is a constant-time
operation.
read-only
-
length
→ int
-
Returns the length of the content that has been accumulated so far.
This is a constant-time operation.
read-only
-
hashCode
→ int
-
The hash code for this object. [...]
read-only, inherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
clear()
→ void
-
Clears the string buffer.
-
toString()
→ String
-
Returns the contents of buffer as a concatenated string.
override
-
write(Object obj)
→ void
-
Adds the contents of
obj
, converted to a string, to the buffer.
override
-
writeAll(Iterable objects, [ String separator = "" ])
→ void
-
Iterates over the given
objects
and writes them in sequence.
override
-
writeCharCode(int charCode)
→ void
-
Adds the string representation of
charCode
to the buffer.
override
-
writeln([Object obj = "" ])
→ void
-
Converts
obj
to a String by invoking Object.toString and
adds the result to this
, followed by a newline.
override
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a non-existent method or property is accessed. [...]
inherited