ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE
Modifier and Type | Method and Description |
---|---|
void |
accept(XMLNodeVisitor visitor) |
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. |
String |
getNamespaceURI() |
String |
getNodeName() |
short |
getNodeType() |
String |
getNodeValue() |
String |
getText() |
String |
getWholeText()
Returns all text of
Text nodes logically-adjacent text
nodes to this node, concatenated in document order. |
void |
insertData(int offset,
String arg)
Insert a string at the specified 16-bit unit offset.
|
boolean |
isElementContentWhitespace()
Returns whether this text node contains
element content whitespace, often abusively called "ignorable whitespace".
|
void |
replaceData(int offset,
int count,
String arg)
Replace the characters starting at the specified 16-bit unit offset
with the specified string.
|
Text |
replaceWholeText(String content)
Replaces the text of the current node and all logically-adjacent text
nodes with the specified text.
|
void |
setData(String text)
The character data of the node that implements this interface.
|
void |
setText(String text) |
Text |
splitText(int offset)
Breaks this node into two nodes at the specified
offset ,
keeping both in the tree as siblings. |
String |
substringData(int offset,
int count)
Extracts a range of data from the node.
|
addedToTree, appendChild, assignNodeId, assignNodeIdRecursively, clone, cloneNamespacePrefixes, cloneNode, cloneNode, cloneNode, cloneShallowWithModelContext, compareDocumentPosition, copy, copyTokens, getAttributes, getAttributesForRead, getAttributesForWrite, getBaseURI, getChildNodes, getFeature, getFirstChild, getId, getIndexOfChild, getLastChild, getLocalName, getModel, getNamespaceURI, getNextSibling, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getTokens, getUserData, hasAttributes, hasChildNodes, hashCode, insertBefore, isDefaultNamespace, isEqualNode, isEquivalentNode, isInTree, isSameNode, isSupported, lookupNamespace, lookupNamespace, lookupNamespaceURI, lookupPrefix, lookupPrefix, normalize, removeChild, reorderChild, reorderChildren, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData, toString
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait
addedToTree, clone, getId, getIndexOfChild, getNamespaceURI, isEquivalentNode, isInTree
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNextSibling, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
public void accept(XMLNodeVisitor visitor)
public String getNodeValue()
getNodeValue
in interface Node
getNodeValue
in class NodeImpl
public short getNodeType()
getNodeType
in interface Node
getNodeType
in class NodeImpl
public String getNodeName()
getNodeName
in interface Node
getNodeName
in class NodeImpl
public String getNamespaceURI()
getNamespaceURI
in interface Node
getNamespaceURI
in class NodeImpl
public String getText()
public void setText(String text)
public boolean isElementContentWhitespace()
Document.normalizeDocument()
.isElementContentWhitespace
in interface Text
public int getLength()
data
and the substringData
method below. This may have the
value zero, i.e., CharacterData
nodes may be empty.getLength
in interface CharacterData
public Text replaceWholeText(String content)
null
, when the replacement text is
the empty string;
Text
node of the same type (
Text
or CDATASection
) as the current node
inserted at the location of the replacement.
replaceWholeText
on the Text
node that
contains "bar" with "yo" in argument results in the following:
EntityReference
, the EntityReference
must
be removed instead of the read-only nodes. If any
EntityReference
to be removed has descendants that are
not EntityReference
, Text
, or
CDATASection
nodes, the replaceWholeText
method must fail before performing any modification of the document,
raising a DOMException
with the code
NO_MODIFICATION_ALLOWED_ERR
.
replaceWholeText
on the Text
node that
contains "bar" fails, because the EntityReference
node
"ent" contains an Element
node which cannot be removed.replaceWholeText
in interface Text
content
- The content of the replacing Text
node.Text
node created with the specified content.DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if one of the Text
nodes being replaced is readonly.public Text splitText(int offset)
offset
,
keeping both in the tree as siblings. After being split, this node
will contain all the content up to the offset
point. A
new node of the same type, which contains all the content at and
after the offset
point, is returned. If the original
node had a parent node, the new node is inserted as the next sibling
of the original node. When the offset
is equal to the
length of this node, the new node has no data.splitText
in interface Text
offset
- The 16-bit unit offset at which to split, starting from
0
.DOMException
- INDEX_SIZE_ERR: Raised if the specified offset is negative or greater
than the number of 16-bit units in data
.
public String getWholeText()
Text
nodes logically-adjacent text
nodes to this node, concatenated in document order.
wholeText
on the
Text
node that contains "bar" returns "barfoo", while on
the Text
node that contains "foo" it returns "barfoo".getWholeText
in interface Text
public void setData(String text)
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.setData
in interface CharacterData
DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.public void appendData(String arg)
data
provides access to the concatenation of
data
and the DOMString
specified.appendData
in interface CharacterData
arg
- The DOMString
to append.DOMException
- NO_MODIFICATION_ALLOWED_ERR: Raised if this node is readonly.public void replaceData(int offset, int count, String arg)
replaceData
in interface CharacterData
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.
public void insertData(int offset, String arg)
insertData
in interface CharacterData
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
.
public String substringData(int offset, int count)
substringData
in interface CharacterData
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
.public String getData()
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.getData
in interface CharacterData
DOMException
- DOMSTRING_SIZE_ERR: Raised when it would return more characters than
fit in a DOMString
variable on the implementation
platform.public void deleteData(int offset, int count)
data
and length
reflect the change.deleteData
in interface CharacterData
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.