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Class da.da_IndexColumnElement
java.lang.Object
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+----com.sun.java.swing.tree.DefaultMutableTreeNode
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+----xg.xg_Node
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+----xg.xg_Element
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+----da.da_IndexColumnElement
- public class da_IndexColumnElement
- extends xg_Element
An XML element to represent the structure of one column in the index of a
database table.
-
IndexColumnName
- The name of this index column.
-
NameAttName
- The name of the attribute which holds the name of this column.
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RegisteredName
- The element type name normally used in XML for this sort of element.
-
SortSequenceAttName
- The name of the attribute which holds the sort sequence of this column.
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da_IndexColumnElement()
- Construct an index column element with no name.
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da_IndexColumnElement(String)
- Construct an index column element with a name.
-
analyseIndexColumn(ResultSet)
- Set up this index column, based on the InputIndexesResultSet.
-
toString()
- Get a summary descriptive string suitable for display in the tree view or
elsewhere.
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verify()
-
Verify that this node is correct (ie.
IndexColumnName
protected String IndexColumnName
- The name of this index column.
RegisteredName
public static final String RegisteredName
- The element type name normally used in XML for this sort of element.
NameAttName
public static final String NameAttName
- The name of the attribute which holds the name of this column.
SortSequenceAttName
public static final String SortSequenceAttName
- The name of the attribute which holds the sort sequence of this column.
da_IndexColumnElement
public da_IndexColumnElement()
- Construct an index column element with no name.
da_IndexColumnElement
public da_IndexColumnElement(String InputNodeName)
- Construct an index column element with a name.
- Parameters:
- InputNodeName - The name of the element
verify
public void verify() throws xg_VerificationException
-
Verify that this node is correct (ie. internally correct and/or consistent
with other nodes - such as its parent). The node is OK if it possesses a
'Name' attribute.
- Throws: xg_VerificationException
- Description of verification problem
- Overrides:
- verify in class xg_Node
analyseIndexColumn
public void analyseIndexColumn(ResultSet InputIndexesResultSet)
- Set up this index column, based on the InputIndexesResultSet.
- Parameters:
- InputIndexesResultSet - the result set from which to obtain details
about the index column we represent
toString
public String toString()
- Get a summary descriptive string suitable for display in the tree view or
elsewhere.
- Returns:
- A description suitable for display in the tree view
- Overrides:
- toString in class xg_Element
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