characterdata.html

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<PRE>
public java.lang.String <B>getData</B>()
                         throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>The character data of the node that implements this interface. The DOM 
 implementation may not put arbitrary limits on the amount of data 
 that may be stored in a <code>CharacterData</code> node. However, 
 implementation limits may mean that the entirety of a node's data may 
 not fit into a single <code>DOMString</code>. In such cases, the user 
 may call <code>substringData</code> to retrieve the data in 
 appropriately sized pieces.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.<DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - DOMSTRING_SIZE_ERR: Raised when it would return more characters than 
   fit in a <code>DOMString</code> variable on the implementation 
   platform.</DL>
</DD>
</DL>
<HR>

<A NAME="setData(java.lang.String)"><!-- --></A><H3>
setData</H3>
<PRE>
public void <B>setData</B>(java.lang.String&nbsp;data)
             throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>The character data of the node that implements this interface. The DOM 
 implementation may not put arbitrary limits on the amount of data 
 that may be stored in a <code>CharacterData</code> node. However, 
 implementation limits may mean that the entirety of a node's data may 
 not fit into a single <code>DOMString</code>. In such cases, the user 
 may call <code>substringData</code> to retrieve the data in 
 appropriately sized pieces.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.<DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - DOMSTRING_SIZE_ERR: Raised when it would return more characters than 
   fit in a <code>DOMString</code> variable on the implementation 
   platform.</DL>
</DD>
</DL>
<HR>

<A NAME="getLength()"><!-- --></A><H3>
getLength</H3>
<PRE>
public int <B>getLength</B>()</PRE>
<DL>
<DD>The number of 16-bit units that are available through <code>data</code> 
 and the <code>substringData</code> method below. This may have the 
 value zero, i.e., <code>CharacterData</code> nodes may be empty.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="substringData(int, int)"><!-- --></A><H3>
substringData</H3>
<PRE>
public java.lang.String <B>substringData</B>(int&nbsp;offset,
                                      int&nbsp;count)
                               throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Extracts a range of data from the node.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>offset</CODE> - Start offset of substring to extract.<DD><CODE>count</CODE> - The number of 16-bit units to extract.<DT><B>Returns:</B><DD>The specified substring. If the sum of <code>offset</code> and 
   <code>count</code> exceeds the <code>length</code>, then all 16-bit 
   units to the end of the data are returned.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is 
   negative or greater than the number of 16-bit units in 
   <code>data</code>, or if the specified <code>count</code> is 
   negative.
   <br>DOMSTRING_SIZE_ERR: Raised if the specified range of text does 
   not fit into a <code>DOMString</code>.</DL>
</DD>
</DL>
<HR>

<A NAME="appendData(java.lang.String)"><!-- --></A><H3>
appendData</H3>
<PRE>
public void <B>appendData</B>(java.lang.String&nbsp;arg)
                throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Append the string to the end of the character data of the node. Upon 
 success, <code>data</code> provides access to the concatenation of 
 <code>data</code> and the <code>DOMString</code> specified.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>arg</CODE> - The <code>DOMString</code> to append.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="insertData(int, java.lang.String)"><!-- --></A><H3>
insertData</H3>
<PRE>
public void <B>insertData</B>(int&nbsp;offset,
                       java.lang.String&nbsp;arg)
                throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Insert a string at the specified 16-bit unit offset.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>offset</CODE> - The character offset at which to insert.<DD><CODE>arg</CODE> - The <code>DOMString</code> to insert.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is 
   negative or greater than the number of 16-bit units in 
   <code>data</code>.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="deleteData(int, int)"><!-- --></A><H3>
deleteData</H3>
<PRE>
public void <B>deleteData</B>(int&nbsp;offset,
                       int&nbsp;count)
                throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Remove a range of 16-bit units from the node. Upon success, 
 <code>data</code> and <code>length</code> reflect the change.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>offset</CODE> - The offset from which to start removing.<DD><CODE>count</CODE> - The number of 16-bit units to delete. If the sum of 
   <code>offset</code> and <code>count</code> exceeds 
   <code>length</code> then all 16-bit units from <code>offset</code> 
   to the end of the data are deleted.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is 
   negative or greater than the number of 16-bit units in 
   <code>data</code>, or if the specified <code>count</code> is 
   negative.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
<HR>

<A NAME="replaceData(int, int, java.lang.String)"><!-- --></A><H3>
replaceData</H3>
<PRE>
public void <B>replaceData</B>(int&nbsp;offset,
                        int&nbsp;count,
                        java.lang.String&nbsp;arg)
                 throws <A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></PRE>
<DL>
<DD>Replace the characters starting at the specified 16-bit unit offset 
 with the specified string.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>offset</CODE> - The offset from which to start replacing.<DD><CODE>count</CODE> - The number of 16-bit units to replace. If the sum of 
   <code>offset</code> and <code>count</code> exceeds 
   <code>length</code>, then all 16-bit units to the end of the data 
   are replaced; (i.e., the effect is the same as a <code>remove</code>
    method call with the same range, followed by an <code>append</code>
    method invocation).<DD><CODE>arg</CODE> - The <code>DOMString</code> with which the range must be 
   replaced.<DT><B>Throws:</B><DD><CODE><A HREF="../../../org/w3c/dom/DOMException.html">DOMException</A></CODE> - INDEX_SIZE_ERR: Raised if the specified <code>offset</code> is 
   negative or greater than the number of 16-bit units in 
   <code>data</code>, or if the specified <code>count</code> is 
   negative.
   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.</DL>
</DD>
</DL>
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