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java.lang.Objectjava.io.Reader
org.apache.commons.io.input.CharSequenceReader
public class CharSequenceReader
Reader implementation that can read from String, StringBuffer,
StringBuilder or CharBuffer.
Note: Supports mark(int) and reset().
| Field Summary |
|---|
| Fields inherited from class java.io.Reader |
|---|
lock |
| Constructor Summary | |
|---|---|
CharSequenceReader(CharSequence charSequence)
Construct a new instance with the specified character sequence. |
|
| Method Summary | |
|---|---|
void |
close()
Close resets the file back to the start and removes any marked position. |
void |
mark(int readAheadLimit)
Mark the current position. |
boolean |
markSupported()
Mark is supported (returns true). |
int |
read()
Read a single character. |
int |
read(char[] array,
int offset,
int length)
Read the sepcified number of characters into the array. |
void |
reset()
Reset the reader to the last marked position (or the beginning if mark has not been called). |
long |
skip(long n)
Skip the specified number of characters. |
String |
toString()
Return a String representation of the underlying character sequence. |
| Methods inherited from class java.io.Reader |
|---|
read, read, ready |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public CharSequenceReader(CharSequence charSequence)
charSequence - The character sequence, may be null| Method Detail |
|---|
public void close()
close in interface Closeableclose in class Readerpublic void mark(int readAheadLimit)
mark in class ReaderreadAheadLimit - ignoredpublic boolean markSupported()
markSupported in class Readertruepublic int read()
read in class Reader
public int read(char[] array,
int offset,
int length)
read in class Readerarray - The array to store the characters inoffset - The starting position in the array to storelength - The maximum number of characters to read
public void reset()
reset in class Readerpublic long skip(long n)
skip in class Readern - The number of characters to skip
public String toString()
toString in class Object
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