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.

Implements

• StringSink

Constructors

StringBuffer([Object content = "" ])

Creates the string buffer with an initial content.

Properties

isEmpty → bool

read-only

Returns whether the buffer is empty. This is a constant-time operation.

isNotEmpty → bool

read-only

Returns whether the buffer is not empty. This is a constant-time operation.

length → int

read-only

Returns the length of the content that has been accumulated so far. This is a constant-time operation.

hashCode → int

read-only, inherited

The hash code for this object.

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

Operators

operator ==(other) → bool

inherited

The equality operator.

Methods

clear() → void

Clears the string buffer.

toString() → String

Returns the contents of buffer as a concatenated string.

write(Object obj) → void

Adds the contents of obj, converted to a string, to the buffer.

writeAll(Iterable objects, [ String separator = "" ]) → void

Iterates over the given objects and writes them in sequence.

writeCharCode(int charCode) → void

Adds the string representation of charCode to the buffer.

writeln([Object obj = "" ]) → void

Converts obj to a String by invoking Object.toString and adds the result to this, followed by a newline.

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed.