Package de.uniks.networkparser.buffer

Class StringContainer

java.lang.Object

de.uniks.networkparser.buffer.StringContainer

All Implemented Interfaces:

java.lang.CharSequence

public class StringContainer
extends java.lang.Object
implements java.lang.CharSequence

Constructor Summary

Constructors

Constructor	Description
StringContainer()

Method Summary

Modifier and Type	Method	Description
int	capacity()	Returns the current capacity.
char	charAt(int index)	Returns the char value in this sequence at the specified index.
boolean	endsWith(java.lang.String suffix)	Tests if this string ends with the specified suffix.
java.lang.CharSequence	getValue()
boolean	isEmpty()	Returns true if, and only if, length() is 0.
int	length()	Returns the length (character count).
char	remove(int position)
java.lang.CharSequence	split(int start)	Set a new Startposition
boolean	startsWith(java.lang.String prefix)	Tests if this string starts with the specified prefix.
boolean	startsWith(java.lang.String prefix, int toffset)	Tests if the substring of this string beginning at the specified index starts with the specified prefix.
java.lang.CharSequence	subSequence(int start, int end)	Returns a new character sequence that is a subsequence of this sequence.
java.lang.CharSequence	substring(int start)	Returns a new String that contains a subsequence of characters currently contained in this character sequence.
java.lang.CharSequence	substring(int start, int end)	Returns a new String that contains a subsequence of characters currently contained in this sequence.
java.lang.String	toString()	Returns a string representing the data in this sequence.
java.lang.CharSequence	trim()
StringContainer	with(char src)
StringContainer	with(java.lang.CharSequence src)	Relative bulk put method (optional operation).

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StringContainer

public StringContainer()

Method Detail

isEmpty

public boolean isEmpty()

Returns true if, and only if, length() is 0.

Returns:

return true if length() is 0, otherwise false

Since:

1.6

length

public int length()

Returns the length (character count).

Specified by:

length in interface java.lang.CharSequence

Returns:

the length of the sequence of characters currently represented by this object

capacity

public int capacity()

Returns the current capacity. The capacity is the amount of storage available for newly inserted characters, beyond which an allocation will occur.

Returns:

the current capacity

toString

public java.lang.String toString()

Returns a string representing the data in this sequence. A new String object is allocated and initialized to contain the character sequence currently represented by this object. This String is then returned. Subsequent changes to this sequence do not affect the contents of the String.

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this sequence of characters.

getValue

public java.lang.CharSequence getValue()

Returns:

The interal value Needed by String for the contentEquals method.

subSequence

public java.lang.CharSequence subSequence(int start,
                                          int end)

Returns a new character sequence that is a subsequence of this sequence.

An invocation of this method of the form

 
 sb.subSequence(begin, end)
 

behaves in exactly the same way as the invocation

 
 sb.substring(begin, end)
 

This method is provided so that this class can implement the CharSequence interface.

Specified by:

subSequence in interface java.lang.CharSequence

Parameters:

start - the start index, inclusive.

end - the end index, exclusive.

Returns:

the specified subsequence.

substring

public java.lang.CharSequence substring(int start)

Returns a new String that contains a subsequence of characters currently contained in this character sequence. The substring begins at the specified index and extends to the end of this sequence.

Parameters:

start - the beginning index, inclusive.

Returns:

the new CharSequence.

substring

public java.lang.CharSequence substring(int start,
                                        int end)

Returns a new String that contains a subsequence of characters currently contained in this sequence. The substring begins at the specified start and extends to the character at index end - 1.

Parameters:

start - the beginning index, inclusive.

end - the ending index, exclusive.

Returns:

the new CharSequence.

split

public java.lang.CharSequence split(int start)

Set a new Startposition

Parameters:

start - The new Start position relativ

Returns:

this instance

charAt

public char charAt(int index)

Returns the char value in this sequence at the specified index. The first char value is at index 0, the next at index 1, and so on, as in array indexing.

The index argument must be greater than or equal to 0, and less than the length of this sequence.

If the char value specified by the index is a surrogate, the surrogate value is returned.

Specified by:

charAt in interface java.lang.CharSequence

Parameters:

index - the index of the desired char value.

Returns:

the char value at the specified index.

Throws:

java.lang.IndexOutOfBoundsException - if index is negative or greater than or equal to length().

endsWith

public boolean endsWith(java.lang.String suffix)

Tests if this string ends with the specified suffix.

Parameters:

suffix - the suffix.

Returns:

return true if the character sequence represented by the argument is a suffix of the character sequence represented by this object; false otherwise. Note that the result will be true if the argument is the empty string or is equal to this String object as determined by the Object.equals(Object) method.

startsWith

public boolean startsWith(java.lang.String prefix)

Tests if this string starts with the specified prefix.

Parameters:

prefix - the prefix.

Returns:

return true if the character sequence represented by the argument is a prefix of the character sequence represented by this string; false otherwise. Note also that true will be returned if the argument is an empty string or is equal to this String object as determined by the Object.equals(Object) method.

Since:

1.0

startsWith

public boolean startsWith(java.lang.String prefix,
                          int toffset)

Tests if the substring of this string beginning at the specified index starts with the specified prefix.

Parameters:

prefix - the prefix.

toffset - where to begin looking in this string.

Returns:

return true if the character sequence represented by the argument is a prefix of the substring of this object starting at index toffset; false otherwise. The result is false if toffset is negative or greater than the length of this String object; otherwise the result is the same as the result of the expression

this.substring(toffset).startsWith(prefix)

with

public final StringContainer with(java.lang.CharSequence src)

Relative bulk put method (optional operation).

This method transfers the entire content of the given source string into this buffer. An invocation of this method of the form dst.put(s) behaves in exactly the same way as the invocation

         dst.put(s, 0, s.length()) 

Parameters:

src - The source string

Returns:

This buffer

Throws:

java.nio.BufferOverflowException - If there is insufficient space in this buffer

java.nio.ReadOnlyBufferException - If this buffer is read-only

with

public final StringContainer with(char src)

remove

public char remove(int position)

trim

public java.lang.CharSequence trim()