.
Other child elements are determined by query and are returned as
elements with a "name" attribute and the value as the content.
Field Summary |
protected java.util.Vector |
resultsVector
Store each row of the result set as a row in a Vector |
Constructor Summary |
ResultSet(Query query,
java.lang.String source,
java.io.InputStream resultsXMLStream,
ClientFramework cf)
Construct a ResultSet instance given a query object and a
InputStream that represents an XML encoding of the results. |
ResultSet(Query query,
java.lang.String source,
java.util.Vector vec,
ClientFramework cf)
Construct a ResultSet instance from a vector of vectors;
for use with LocalQuery |
Method Summary |
void |
characters(char[] ch,
int start,
int length)
SAX handler callback that is called for character content of an
element when parsing an XML document. |
void |
endDocument()
Unused SAX handler |
void |
endElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName)
SAX handler callback that is called upon the end of an
element when parsing an XML document. |
void |
endPrefixMapping(java.lang.String prefix)
Unused SAX handler |
java.lang.Class |
getColumnClass(int c)
Return the Class for each column so that they can be
rendered correctly. |
int |
getColumnCount()
Return the number of columns in this result set |
java.lang.String |
getColumnName(int col)
Determine the name of a column by its index |
ClientFramework |
getFramework()
Get a reference to the framework |
Query |
getQuery()
Get the query that was used to construct these results |
java.util.Vector |
getResultsVector()
get the resultsVector |
int |
getRowCount()
Return the number of records in this result set |
int |
getRowHeight()
Return the correct row height for table rows |
java.lang.Object |
getValueAt(int row,
int col)
Determine the value of a column by its row and column index |
void |
ignorableWhitespace(char[] cbuf,
int start,
int len)
Unused SAX handler |
void |
merge(ResultSet r2)
Merge a ResultSet onto this one using the docid as the join column |
void |
openResultRecord(int row)
Open a given row index of the result set using a delegated handler class |
protected void |
openResultRecord(java.util.Vector rowVector)
Open a given row of the result set using a delegated handler class |
void |
processingInstruction(java.lang.String target,
java.lang.String data)
Unused SAX handler |
void |
setDocumentLocator(org.xml.sax.Locator locator)
Unused SAX handler |
void |
setQuery(Query query)
Set the query that was used to construct these results
(for use by LocalQuery) |
void |
setResultsVector(java.util.Vector rv)
set the resultsVector |
void |
skippedEntity(java.lang.String name)
Unused SAX handler |
void |
startDocument()
SAX handler callback that is called when an XML document
is initially parsed. |
void |
startElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes atts)
SAX handler callback that is called upon the start of an
element when parsing an XML document. |
void |
startPrefixMapping(java.lang.String prefix,
java.lang.String uri)
Unused SAX handler |
resultsVector
protected java.util.Vector resultsVector
- Store each row of the result set as a row in a Vector
ResultSet
public ResultSet(Query query,
java.lang.String source,
java.io.InputStream resultsXMLStream,
ClientFramework cf)
- Construct a ResultSet instance given a query object and a
InputStream that represents an XML encoding of the results.
ResultSet
public ResultSet(Query query,
java.lang.String source,
java.util.Vector vec,
ClientFramework cf)
- Construct a ResultSet instance from a vector of vectors;
for use with LocalQuery
getResultsVector
public java.util.Vector getResultsVector()
- get the resultsVector
setResultsVector
public void setResultsVector(java.util.Vector rv)
- set the resultsVector
getColumnCount
public int getColumnCount()
- Return the number of columns in this result set
getRowCount
public int getRowCount()
- Return the number of records in this result set
getRowHeight
public int getRowHeight()
- Return the correct row height for table rows
getColumnName
public java.lang.String getColumnName(int col)
- Determine the name of a column by its index
getValueAt
public java.lang.Object getValueAt(int row,
int col)
- Determine the value of a column by its row and column index
getColumnClass
public java.lang.Class getColumnClass(int c)
- Return the Class for each column so that they can be
rendered correctly.
startElement
public void startElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName,
org.xml.sax.Attributes atts)
throws org.xml.sax.SAXException
- SAX handler callback that is called upon the start of an
element when parsing an XML document.
endElement
public void endElement(java.lang.String uri,
java.lang.String localName,
java.lang.String qName)
throws org.xml.sax.SAXException
- SAX handler callback that is called upon the end of an
element when parsing an XML document.
characters
public void characters(char[] ch,
int start,
int length)
- SAX handler callback that is called for character content of an
element when parsing an XML document.
startDocument
public void startDocument()
throws org.xml.sax.SAXException
- SAX handler callback that is called when an XML document
is initially parsed.
endDocument
public void endDocument()
throws org.xml.sax.SAXException
- Unused SAX handler
ignorableWhitespace
public void ignorableWhitespace(char[] cbuf,
int start,
int len)
- Unused SAX handler
skippedEntity
public void skippedEntity(java.lang.String name)
throws org.xml.sax.SAXException
- Unused SAX handler
processingInstruction
public void processingInstruction(java.lang.String target,
java.lang.String data)
throws org.xml.sax.SAXException
- Unused SAX handler
startPrefixMapping
public void startPrefixMapping(java.lang.String prefix,
java.lang.String uri)
throws org.xml.sax.SAXException
- Unused SAX handler
endPrefixMapping
public void endPrefixMapping(java.lang.String prefix)
throws org.xml.sax.SAXException
- Unused SAX handler
setDocumentLocator
public void setDocumentLocator(org.xml.sax.Locator locator)
- Unused SAX handler
getQuery
public Query getQuery()
- Get the query that was used to construct these results
setQuery
public void setQuery(Query query)
- Set the query that was used to construct these results
(for use by LocalQuery)
openResultRecord
public void openResultRecord(int row)
- Open a given row index of the result set using a delegated handler class
openResultRecord
protected void openResultRecord(java.util.Vector rowVector)
- Open a given row of the result set using a delegated handler class
merge
public void merge(ResultSet r2)
- Merge a ResultSet onto this one using the docid as the join column
getFramework
public ClientFramework getFramework()
- Get a reference to the framework
Copyright © 2000 National Center for Ecological Analysis and Synthesis. All Rights Reserved.