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JavaTM 2 Platform Std. Ed. v1.4.2 |
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java.lang.Objectjava.text.StringCharacterIterator
StringCharacterIterator implements the
CharacterIterater protocol for a String.
The StringCharacterIterator class iterates over the
entire String.
CharacterIterator| Field Summary |
| Fields inherited from interface java.text.CharacterIterator |
DONE |
| Constructor Summary | |
StringCharacterIterator(String text)
Constructs an iterator with an initial index of 0. |
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StringCharacterIterator(String text,
int pos)
Constructs an iterator with the specified initial index. |
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StringCharacterIterator(String text,
int begin,
int end,
int pos)
Constructs an iterator over the given range of the given string, with the index set at the specified position. |
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| Method Summary | |
Object |
clone()
Creates a copy of this iterator. |
char |
current()
Implements CharacterIterator.current() for String. |
boolean |
equals(Object obj)
Compares the equality of two StringCharacterIterator objects. |
char |
first()
Implements CharacterIterator.first() for String. |
int |
getBeginIndex()
Implements CharacterIterator.getBeginIndex() for String. |
int |
getEndIndex()
Implements CharacterIterator.getEndIndex() for String. |
int |
getIndex()
Implements CharacterIterator.getIndex() for String. |
int |
hashCode()
Computes a hashcode for this iterator. |
char |
last()
Implements CharacterIterator.last() for String. |
char |
next()
Implements CharacterIterator.next() for String. |
char |
previous()
Implements CharacterIterator.previous() for String. |
char |
setIndex(int p)
Implements CharacterIterator.setIndex() for String. |
void |
setText(String text)
Reset this iterator to point to a new string. |
| Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
public StringCharacterIterator(String text)
public StringCharacterIterator(String text,
int pos)
text - The String to be iterated overpos - Initial iterator position
public StringCharacterIterator(String text,
int begin,
int end,
int pos)
text - The String to be iterated overbegin - Index of the first characterend - Index of the character following the last characterpos - Initial iterator position| Method Detail |
public void setText(String text)
text - The String to be iterated overpublic char first()
first in interface CharacterIteratorCharacterIterator.first()public char last()
last in interface CharacterIteratorCharacterIterator.last()public char setIndex(int p)
setIndex in interface CharacterIteratorp - the position within the text. Valid values range from
getBeginIndex() to getEndIndex(). An IllegalArgumentException is thrown
if an invalid value is supplied.
CharacterIterator.setIndex(int)public char current()
current in interface CharacterIteratorCharacterIterator.current()public char next()
next in interface CharacterIteratorCharacterIterator.next()public char previous()
previous in interface CharacterIteratorCharacterIterator.previous()public int getBeginIndex()
getBeginIndex in interface CharacterIteratorCharacterIterator.getBeginIndex()public int getEndIndex()
getEndIndex in interface CharacterIteratorCharacterIterator.getEndIndex()public int getIndex()
getIndex in interface CharacterIteratorCharacterIterator.getIndex()public boolean equals(Object obj)
equals in class Objectobj - the StringCharacterIterator object to be compared with.
Object.hashCode(),
Hashtablepublic int hashCode()
hashCode in class ObjectObject.equals(java.lang.Object),
Hashtablepublic Object clone()
clone in interface CharacterIteratorclone in class ObjectCloneable
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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.