public class StringBuilderWriter extends Writer implements Serializable
Copied from https://github.com/apache/commons-io/blob/master/src/main/java/org/apache/commons/io/output/StringBuilderWriter.java Writer implementation that outputs to a StringBuilder.
NOTE: This implementation, as an alternative to
java.io.StringWriter, provides an un-synchronized
(i.e. for use in a single thread) implementation for better performance.
For safe usage with multiple Threads then
java.io.StringWriter should be used.
| Constructor and description |
|---|
StringBuilderWriter
()Constructs a new StringBuilder instance with default capacity. |
StringBuilderWriter
(int capacity)Constructs a new StringBuilder instance with the specified capacity. |
StringBuilderWriter
(StringBuilder builder)Constructs a new instance with the specified StringBuilder. |
| Type Params | Return Type | Name and description |
|---|---|---|
|
public Writer |
append(char value)Appends a single character to this Writer. |
|
public Writer |
append(CharSequence value)Appends a character sequence to this Writer. |
|
public Writer |
append(CharSequence value, int start, int end)Appends a portion of a character sequence to the StringBuilder. |
|
public void |
close()Closing this writer has no effect. |
|
public void |
flush()Flushing this writer has no effect. |
|
public StringBuilder |
getBuilder()Returns the underlying builder. |
|
public String |
toString()Returns StringBuilder.toString. |
|
public void |
write(String value)Writes a String to the StringBuilder. |
|
public void |
write(char[] value, int offset, int length)Writes a portion of a character array to the StringBuilder. |
Constructs a new StringBuilder instance with default capacity.
Constructs a new StringBuilder instance with the specified capacity.
capacity - The initial capacity of the underlying StringBuilderConstructs a new instance with the specified StringBuilder.
If builder is null a new instance with default capacity will be created.
builder - The String builder. May be null.Appends a single character to this Writer.
value - The character to appendAppends a character sequence to this Writer.
value - The character to appendAppends a portion of a character sequence to the StringBuilder.
value - The character to appendstart - The index of the first characterend - The index of the last character + 1Closing this writer has no effect.
Flushing this writer has no effect.
Returns the underlying builder.
Returns StringBuilder.toString.
Writes a String to the StringBuilder.
value - The value to writeWrites a portion of a character array to the StringBuilder.
value - The value to writeoffset - The index of the first characterlength - The number of characters to writeCopyright © 2003-2024 The Apache Software Foundation. All rights reserved.