CharSequenceReader (groovy 3.0.6 API)

org.codehaus.groovy.util.CharSequenceReader

All Implemented Interfaces and Traits:

Serializable
```
public class CharSequenceReader
extends Reader
implements Serializable
```
Reader implementation that can read from String, StringBuffer, StringBuilder, CharBuffer or GString.
Note: Supports mark(int) and reset().
Note: This class is mostly a copy from Commons IO and is intended for internal Groovy usage only. It may be deprecated and removed from Groovy at a faster pace than other classes. If you need this functionality in your Groovy programs, we recommend using the Commons IO equivalent directly.

Constructor Summary

Constructors
Constructor and description
`CharSequenceReader (CharSequence charSequence)` Construct a new instance with the specified character sequence.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public void`	`close()` Close resets the reader back to the start and removes any marked position.
	`public void`	`mark(int readAheadLimit)` Mark the current position.
	`public boolean`	`markSupported()` Mark is supported (returns true).
	`public int`	`read()` Read a single character.
	`public int`	`read(char[] array, int offset, int length)` Read the sepcified number of characters into the array.
	`public void`	`reset()` Reset the reader to the last marked position (or the beginning if mark has not been called).
	`public long`	`skip(long n)` Skip the specified number of characters.
	`public String`	`toString()` Return a String representation of the underlying character sequence.

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Reader`	`read, read, read, read, close, mark, transferTo, skip, markSupported, reset, nullReader, ready, wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Constructor Detail
  - public CharSequenceReader(CharSequence charSequence)
    
    Construct a new instance with the specified character sequence.
    Parameters:
    charSequence - The character sequence, may be null
- Method Detail
  - @Override public void close()
    
    Close resets the reader back to the start and removes any marked position.
  - @Override public void mark(int readAheadLimit)
    
    Mark the current position.
    Parameters:
    readAheadLimit - ignored
  - @Override public boolean markSupported()
    
    Mark is supported (returns true).
    Returns:
    true
  - @Override public int read()
    
    Read a single character.
    Returns:
    the next character from the character sequence or -1 if the end has been reached.
  - @Override public int read(char[] array, int offset, int length)
    
    Read the sepcified number of characters into the array.
    Parameters:
    array - The array to store the characters in
    offset - The starting position in the array to store
    length - The maximum number of characters to read
    Returns:
    The number of characters read or -1 if there are no more
  - @Override public void reset()
    
    Reset the reader to the last marked position (or the beginning if mark has not been called).
  - @Override public long skip(long n)
    
    Skip the specified number of characters.
    Parameters:
    n - The number of characters to skip
    Returns:
    The actual number of characters skipped
  - @Override public String toString()
    
    Return a String representation of the underlying character sequence.
    Returns:
    The contents of the character sequence

Summary:
Constructor
Method

| Detail:
Constructor
Method

[Java] Class CharSequenceReader

Constructor Summary

Methods Summary

Inherited Methods Summary

Constructor Detail

public CharSequenceReader(CharSequence charSequence)

Method Detail

@Override public void close()

@Override public void mark(int readAheadLimit)

@Override public boolean markSupported()

@Override public int read()

@Override public int read(char[] array, int offset, int length)

@Override public void reset()

@Override public long skip(long n)

@Override public String toString()