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java.lang.Object org.xml.sax.helpers.AttributesImpl org.xml.sax.ext.Attributes2Impl
public class Attributes2Impl
SAX2 extension helper for additional Attributes information,
implementing the Attributes2
interface.
This module, both source code and documentation, is in the Public Domain, and comes with NO WARRANTY.
This is not part of core-only SAX2 distributions.
The specified flag for each attribute will always
be true, unless it has been set to false in the copy constructor
or using setSpecified(int, boolean)
.
Similarly, the declared flag for each attribute will
always be false, except for defaulted attributes (specified
is false), non-CDATA attributes, or when it is set to true using
setDeclared(int, boolean)
.
If you change an attribute's type by hand, you may need to modify
its declared flag to match.
Constructor Summary | |
---|---|
Attributes2Impl()
Construct a new, empty Attributes2Impl object. |
|
Attributes2Impl(Attributes atts)
Copy an existing Attributes or Attributes2 object. |
Method Summary | |
---|---|
void |
addAttribute(java.lang.String uri,
java.lang.String localName,
java.lang.String qName,
java.lang.String type,
java.lang.String value)
Add an attribute to the end of the list, setting its "specified" flag to true. |
boolean |
isDeclared(int index)
Returns the current value of the attribute's "declared" flag. |
boolean |
isDeclared(java.lang.String qName)
Returns the current value of the attribute's "declared" flag. |
boolean |
isDeclared(java.lang.String uri,
java.lang.String localName)
Returns the current value of the attribute's "declared" flag. |
boolean |
isSpecified(int index)
Returns the current value of an attribute's "specified" flag. |
boolean |
isSpecified(java.lang.String qName)
Returns the current value of an attribute's "specified" flag. |
boolean |
isSpecified(java.lang.String uri,
java.lang.String localName)
Returns the current value of an attribute's "specified" flag. |
void |
removeAttribute(int index)
Remove an attribute from the list. |
void |
setAttributes(Attributes atts)
Copy an entire Attributes object. |
void |
setDeclared(int index,
boolean value)
Assign a value to the "declared" flag of a specific attribute. |
void |
setSpecified(int index,
boolean value)
Assign a value to the "specified" flag of a specific attribute. |
Methods inherited from class org.xml.sax.helpers.AttributesImpl |
---|
clear, getIndex, getIndex, getLength, getLocalName, getQName, getType, getType, getType, getURI, getValue, getValue, getValue, setAttribute, setLocalName, setQName, setType, setURI, setValue |
Methods inherited from class java.lang.Object |
---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.xml.sax.Attributes |
---|
getIndex, getIndex, getLength, getLocalName, getQName, getType, getType, getType, getURI, getValue, getValue, getValue |
Constructor Detail |
---|
public Attributes2Impl()
public Attributes2Impl(Attributes atts)
This constructor is especially useful inside a
startElement
event.
atts
- The existing Attributes object.Method Detail |
---|
public boolean isDeclared(int index)
isDeclared
in interface Attributes2
index
- The attribute index (zero-based).
public boolean isDeclared(java.lang.String uri, java.lang.String localName)
isDeclared
in interface Attributes2
uri
- The Namespace URI, or the empty string if
the name has no Namespace URI.localName
- The attribute's local name.
public boolean isDeclared(java.lang.String qName)
isDeclared
in interface Attributes2
qName
- The XML qualified (prefixed) name.
public boolean isSpecified(int index)
isSpecified
in interface Attributes2
index
- The attribute index (zero-based).
java.lang.ArrayIndexOutOfBoundsException
- When the
supplied index does not identify an attribute.public boolean isSpecified(java.lang.String uri, java.lang.String localName)
isSpecified
in interface Attributes2
uri
- The Namespace URI, or the empty string if
the name has no Namespace URI.localName
- The attribute's local name.
java.lang.IllegalArgumentException
- When the
supplied names do not identify an attribute.public boolean isSpecified(java.lang.String qName)
isSpecified
in interface Attributes2
qName
- The XML qualified (prefixed) name.
java.lang.IllegalArgumentException
- When the
supplied name does not identify an attribute.public void setAttributes(Attributes atts)
setAttributes
in class AttributesImpl
atts
- The attributes to copy.AttributesImpl.setAttributes(org.xml.sax.Attributes)
public void addAttribute(java.lang.String uri, java.lang.String localName, java.lang.String qName, java.lang.String type, java.lang.String value)
setSpecified(int, boolean)
.
Unless the attribute type is CDATA, this attribute
is marked as being declared in the DTD. To set that flag's value
to true for CDATA attributes, use setDeclared(int, boolean)
.
addAttribute
in class AttributesImpl
uri
- The Namespace URI, or the empty string if
none is available or Namespace processing is not
being performed.localName
- The local name, or the empty string if
Namespace processing is not being performed.qName
- The qualified (prefixed) name, or the empty string
if qualified names are not available.type
- The attribute type as a string.value
- The attribute value.AttributesImpl.addAttribute(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String)
public void removeAttribute(int index)
AttributesImpl
removeAttribute
in class AttributesImpl
index
- The index of the attribute (zero-based).public void setDeclared(int index, boolean value)
index
- The index of the attribute (zero-based).value
- The desired flag value.
java.lang.ArrayIndexOutOfBoundsException
- When the
supplied index does not identify an attribute.AttributesImpl.setType(int, java.lang.String)
public void setSpecified(int index, boolean value)
index
- The index of the attribute (zero-based).value
- The desired flag value.
java.lang.ArrayIndexOutOfBoundsException
- When the
supplied index does not identify an attribute.
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