segment.html

API資料大全

<A NAME="array"><!-- --></A><H3>
array</H3>
<PRE>
public char[] <B>array</B></PRE>
<DL>
<DD>This is the array containing the text of
 interest.  This array should never be modified;
 it is available only for efficiency.</DL>
<HR>

<A NAME="offset"><!-- --></A><H3>
offset</H3>
<PRE>
public int <B>offset</B></PRE>
<DL>
<DD>This is the offset into the array that
 the desired text begins.</DL>
<HR>

<A NAME="count"><!-- --></A><H3>
count</H3>
<PRE>
public int <B>count</B></PRE>
<DL>
<DD>This is the number of array elements that
 make up the text of interest.</DL>

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<A NAME="Segment()"><!-- --></A><H3>
Segment</H3>
<PRE>
public <B>Segment</B>()</PRE>
<DL>
<DD>Creates a new segment.</DL>
<HR>

<A NAME="Segment(char[], int, int)"><!-- --></A><H3>
Segment</H3>
<PRE>
public <B>Segment</B>(char[]&nbsp;array,
               int&nbsp;offset,
               int&nbsp;count)</PRE>
<DL>
<DD>Creates a new segment referring to an existing array.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>array</CODE> - the array to refer to<DD><CODE>offset</CODE> - the offset into the array<DD><CODE>count</CODE> - the number of characters</DL>
</DD>
</DL>

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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="../../../java/lang/String.html">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Converts a segment into a String.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/lang/Object.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string</DL>
</DD>
</DL>
<HR>

<A NAME="first()"><!-- --></A><H3>
first</H3>
<PRE>
public char <B>first</B>()</PRE>
<DL>
<DD>Sets the position to getBeginIndex() and returns the character at that
 position.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#first()">first</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the first character in the text, or DONE if the text is empty<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/Segment.html#getBeginIndex()"><CODE>getBeginIndex()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="last()"><!-- --></A><H3>
last</H3>
<PRE>
public char <B>last</B>()</PRE>
<DL>
<DD>Sets the position to getEndIndex()-1 (getEndIndex() if the text is empty)
 and returns the character at that position.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#last()">last</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the last character in the text, or DONE if the text is empty<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/Segment.html#getEndIndex()"><CODE>getEndIndex()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="current()"><!-- --></A><H3>
current</H3>
<PRE>
public char <B>current</B>()</PRE>
<DL>
<DD>Gets the character at the current position (as returned by getIndex()).<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#current()">current</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the character at the current position or DONE if the current
 position is off the end of the text.<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/Segment.html#getIndex()"><CODE>getIndex()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="next()"><!-- --></A><H3>
next</H3>
<PRE>
public char <B>next</B>()</PRE>
<DL>
<DD>Increments the iterator's index by one and returns the character
 at the new index.  If the resulting index is greater or equal
 to getEndIndex(), the current index is reset to getEndIndex() and
 a value of DONE is returned.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#next()">next</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the character at the new position or DONE if the new
 position is off the end of the text range.</DL>
</DD>
</DL>
<HR>

<A NAME="previous()"><!-- --></A><H3>
previous</H3>
<PRE>
public char <B>previous</B>()</PRE>
<DL>
<DD>Decrements the iterator's index by one and returns the character
 at the new index. If the current index is getBeginIndex(), the index
 remains at getBeginIndex() and a value of DONE is returned.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#previous()">previous</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the character at the new position or DONE if the current
 position is equal to getBeginIndex().</DL>
</DD>
</DL>
<HR>

<A NAME="setIndex(int)"><!-- --></A><H3>
setIndex</H3>
<PRE>
public char <B>setIndex</B>(int&nbsp;position)</PRE>
<DL>
<DD>Sets the position to the specified position in the text and returns that
 character.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#setIndex(int)">setIndex</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>position</CODE> - the position within the text.  Valid values range from
 getBeginIndex() to getEndIndex().  An IllegalArgumentException is thrown
 if an invalid value is supplied.<DT><B>Returns:</B><DD>the character at the specified position or DONE if the specified position is equal to getEndIndex()</DL>
</DD>
</DL>
<HR>

<A NAME="getBeginIndex()"><!-- --></A><H3>
getBeginIndex</H3>
<PRE>
public int <B>getBeginIndex</B>()</PRE>
<DL>
<DD>Returns the start index of the text.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#getBeginIndex()">getBeginIndex</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the index at which the text begins.</DL>
</DD>
</DL>
<HR>

<A NAME="getEndIndex()"><!-- --></A><H3>
getEndIndex</H3>
<PRE>
public int <B>getEndIndex</B>()</PRE>
<DL>
<DD>Returns the end index of the text.  This index is the index of the first
 character following the end of the text.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#getEndIndex()">getEndIndex</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the index after the last character in the text</DL>
</DD>
</DL>
<HR>

<A NAME="getIndex()"><!-- --></A><H3>
getIndex</H3>
<PRE>
public int <B>getIndex</B>()</PRE>
<DL>
<DD>Returns the current index.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#getIndex()">getIndex</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the current index.</DL>
</DD>
</DL>
<HR>

<A NAME="clone()"><!-- --></A><H3>
clone</H3>
<PRE>
public <A HREF="../../../java/lang/Object.html">Object</A> <B>clone</B>()</PRE>
<DL>
<DD>Creates a shallow copy.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../java/text/CharacterIterator.html#clone()">clone</A></CODE> in interface <CODE><A HREF="../../../java/text/CharacterIterator.html">CharacterIterator</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/lang/Object.html#clone()">clone</A></CODE> in class <CODE><A HREF="../../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the copy</DL>
</DD>
</DL>
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