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.

Implemented types

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

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited