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java.lang.Object com.topologi.diffx.event.impl.OpenElementEventImpl
public final class OpenElementEventImpl
A basic implementation of the close element event.
It corresponds to the startElement
SAX event.
This implementation is not namespace aware.
Constructor Summary | |
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OpenElementEventImpl(String name)
Creates a new open element event. |
Method Summary | |
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boolean |
equals(DiffXEvent e)
Returns true if the event is an open element event. |
boolean |
equals(Object o)
Invokes the DiffXEvent.equals(DiffXEvent) method if the specified object if not
null and is an instance of DiffXEvent . |
String |
getName()
Returns the local name of the element. |
String |
getURI()
Returns the namespace URI the element belongs to. |
int |
getWeight()
Returns the weight of this event. |
int |
hashCode()
|
void |
setWeight(int weight)
Sets the weight of this event. |
String |
toString()
|
String |
toXML()
Returns a xml representation of the object of the implementing class. |
StringBuffer |
toXML(StringBuffer xml)
Converts this event to an XML open tag. |
void |
toXML(XMLWriter xml)
Writes the XML representation of the implementing instance using the specified XMLWriter . |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.topologi.diffx.event.DiffXEvent |
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getWeight, setWeight |
Methods inherited from interface com.topologi.diffx.xml.XMLFormattable |
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toXML |
Constructor Detail |
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public OpenElementEventImpl(String name) throws NullPointerException
name
- The local name of the element
NullPointerException
- if the name is null
.Method Detail |
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public String getName()
OpenElementEvent
getName
in interface OpenElementEvent
public String getURI()
OpenElementEvent
getURI
in interface OpenElementEvent
public int hashCode()
public boolean equals(DiffXEvent e)
true
if the event is an open element event.
equals
in interface DiffXEvent
e
- The event to compare with this event.
true
if this event is equal to the specified event;
false
otherwise.public String toString()
toString
in class Object
public void toXML(XMLWriter xml) throws IOException
XMLWritable
XMLWriter
.
toXML
in interface XMLWritable
xml
- The XMLWriter to use.
IOException
- IF an I/O exception occurs whilst writing.public StringBuffer toXML(StringBuffer xml)
Note that this method does not allow attributes to be put after this element. Appends the XML representation of the object of the implementing class.
Implementations must ensure that the returned string buffer is the same object as the specified string buffer.
toXML
in interface XMLFormattable
xml
- The string buffer to which the XML representation is appended to.
public final boolean equals(Object o)
DiffXEvent.equals(DiffXEvent)
method if the specified object if not
null
and is an instance of DiffXEvent
.
equals
in class Object
o
- The object to compare.
true
if the specified object is equal;
false
otherwise.public String toXML()
XMLFormattable
Returns a xml representation of the object of the implementing class.
Most implementation should use the following code to ensure consistent data with the
other toXML
method:
return this.toXML(new StringBuffer()).toString();
toXML
in interface XMLFormattable
public int getWeight()
DiffXEvent
The default weight should be 1.
getWeight
in interface DiffXEvent
public void setWeight(int weight)
DiffXEvent
This method is intended for use by algorithms, optimisers and loaders in order to adjust the importance of an event.
setWeight
in interface DiffXEvent
weight
- The weight of this event.
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