edu.wpi.cs.dsrg.xmldb.xat.common.treestructure
Interface Pattern
- All Known Subinterfaces:
- DOMPattern, ListPattern
- public interface Pattern
- extends Visitable
This Class implemented the ListPattern Interface.
The pattern is a vector of strings mixed with column names.
It's actually a subclass of class Vector.
You have to distinguish between the column names and the strings
in the pattern. It used with Tagger operator.
- Since:
- 1.0
Method Summary |
boolean |
containsColumn(java.lang.String columnName)
Test to see if this DOMPattern contains a specific column name in its
pattern tree. |
java.lang.String[] |
getColumnNames()
Get a vector of column names within the ListPattern. |
containsColumn
public boolean containsColumn(java.lang.String columnName)
- Test to see if this DOMPattern contains a specific column name in its
pattern tree.
- Parameters:
columnName
- The column searching for.- Returns:
- boolean True: The given columnName is contained in the ListPattern. False: otherwise.
- Since:
- 1.0
getColumnNames
public java.lang.String[] getColumnNames()
- Get a vector of column names within the ListPattern.
return String[] The vector of column names within the ListPattern.
- Since:
- 1.0