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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
org.w3c.dom
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Field Summary |
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Method Summary | |
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void |
appendData(String arg)
Append the string to the end of the character data of the node. |
void |
deleteData(int offset,
int count)
Remove a range of 16-bit units from the node. |
String |
getData()
The character data of the node that implements this interface. |
int |
getLength()
The number of 16-bit units that are available through data
and the substringData method below. |
void |
insertData(int offset,
String arg)
Insert a string at the specified 16-bit unit offset. |
void |
replaceData(int offset,
int count,
String arg)
Replace the characters starting at the specified 16-bit unit offset with the specified string. |
void |
setData(String data)
The character data of the node that implements this interface. |
String |
substringData(int offset,
int count)
Extracts a range of data from the node. |
Methods inherited from interface org.w3c.dom.Node |
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appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData |
Method Detail |
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String getData() throws DOMException
CharacterData
node. However,
implementation limits may mean that the entirety of a node's data may
not fit into a single DOMString
. In such cases, the user
may call substringData
to retrieve the data in
appropriately sized pieces.
DOMException
- DOMSTRING_SIZE_ERR: Raised when it would return more characters than
fit in a DOMString
variable on the implementation
platform.void setData(String data) throws DOMException
CharacterData
node. However,
implementation limits may mean that the entirety of a node's data may
not fit into a single DOMString
. In such cases, the user
may call substringData
to retrieve the data in
appropriately sized pieces.
DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.int getLength()
data
and the substringData
method below. This may have the
value zero, i.e., CharacterData
nodes may be empty.
String substringData(int offset, int count) throws DOMException
offset
- Start offset of substring to extract.count
- The number of 16-bit units to extract.
offset
and
count
exceeds the length
, then all 16-bit
units to the end of the data are returned.
DOMException
- INDEX_SIZE_ERR: Raised if the specified offset
is
negative or greater than the number of 16-bit units in
data
, or if the specified count
is
negative.
DOMString
.void appendData(String arg) throws DOMException
data
provides access to the concatenation of
data
and the DOMString
specified.
arg
- The DOMString
to append.
DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.void insertData(int offset, String arg) throws DOMException
offset
- The character offset at which to insert.arg
- The DOMString
to insert.
DOMException
- INDEX_SIZE_ERR: Raised if the specified offset
is
negative or greater than the number of 16-bit units in
data
.
void deleteData(int offset, int count) throws DOMException
data
and length
reflect the change.
offset
- The offset from which to start removing.count
- The number of 16-bit units to delete. If the sum of
offset
and count
exceeds
length
then all 16-bit units from offset
to the end of the data are deleted.
DOMException
- INDEX_SIZE_ERR: Raised if the specified offset
is
negative or greater than the number of 16-bit units in
data
, or if the specified count
is
negative.
void replaceData(int offset, int count, String arg) throws DOMException
offset
- The offset from which to start replacing.count
- The number of 16-bit units to replace. If the sum of
offset
and count
exceeds
length
, then all 16-bit units to the end of the data
are replaced; (i.e., the effect is the same as a remove
method call with the same range, followed by an append
method invocation).arg
- The DOMString
with which the range must be
replaced.
DOMException
- INDEX_SIZE_ERR: Raised if the specified offset
is
negative or greater than the number of 16-bit units in
data
, or if the specified count
is
negative.