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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
The class that represents the value of one cell in an XATTable The value is an atomic value or a Collection and can be a Dom or a String datatype. Methods are provided that will allow one type to be converted to another.
Method Summary | |
void |
add(java.lang.Object obj)
If you use add, means this XATDataValue is a collection. |
java.lang.Boolean |
convertToBoolean()
Converts the XATValue into a Boolean object. |
java.util.Vector |
convertToCollection()
This method will take whatever the value is and converts it into a Collection (Vector) |
org.w3c.dom.Node |
convertToDOM()
Convert the XATDataValue as a DOM object, and construct as an XML Node. |
java.lang.Double |
convertToDouble()
Convert the XATDataValue into a Double object. |
java.lang.String |
convertToString()
Converts the XATValue into a String. |
java.lang.String |
getId()
Get the Hash code of this XATDataValue. |
void |
removeDuplicates()
Remove the duplicated values in a vector. |
Methods inherited from interface edu.wpi.cs.dsrg.xmldb.xat.common.operator.XATQueryObject |
getStatistics,
isValidStatistic |
Methods inherited from interface edu.wpi.cs.dsrg.xmldb.xat.common.operator.XATProperties |
getProperties,
getProperty,
isValidPropertyName,
setProperty |
Method Detail |
public void add(java.lang.Object obj)
obj
- Add a given Object into XATDataValue.public java.lang.Boolean convertToBoolean()
public java.util.Vector convertToCollection()
public org.w3c.dom.Node convertToDOM()
public java.lang.Double convertToDouble()
public java.lang.String convertToString()
public java.lang.String getId()
public void removeDuplicates()
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