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.
- Implemented types
-
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.
Methods
- clear() → void
- Clears the string buffer.
- toString() → String
override
- Returns the contents of buffer as a concatenated string.
- write(Object obj) → void
override
- Adds the contents of
obj, converted to a string, to the buffer. - writeAll(Iterable objects, [ String separator = "" ]) → void
override
- Iterates over the given
objects and writes them in sequence. - writeCharCode(int charCode) → void
override
- Adds the string representation of
charCode to the buffer. - writeln([Object obj = "" ]) → void
override
- 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. [...]
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]