Java org.jfree.data.jdbc JDBCCategoryDataset fields, constructors, methods, implement or subclass

Example usage for Java org.jfree.data.jdbc JDBCCategoryDataset fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.jfree.data.jdbc JDBCCategoryDataset.

The text is from its open source code.

	JDBCCategoryDataset(Connection connection) Create a new dataset with the given database connection.
	JDBCCategoryDataset(Connection connection, String query) Creates a new dataset with the given database connection, and executes the supplied query to populate the dataset.

void	executeQuery(String query) Populates the dataset by executing the supplied query against the existing database connection.
int	getColumnCount() Returns the number of columns in the table.
Comparable	getColumnKey(int column) Returns a column key.
int	getRowCount() Returns the number of rows in the table.
Number	getValue(int row, int column) Returns a value from the table.