Package org.apache.jena.jdbc.results.metadata.columns

Class NumericColumn

java.lang.Object

org.apache.jena.jdbc.results.metadata.columns.ColumnInfo

org.apache.jena.jdbc.results.metadata.columns.SparqlColumnInfo

org.apache.jena.jdbc.results.metadata.columns.NumericColumn

Direct Known Subclasses:

ByteColumn, DecimalColumn, DoubleColumn, FloatColumn, IntegerColumn, LongIntegerColumn, ShortIntegerColumn

public abstract class NumericColumn
extends SparqlColumnInfo

Abstract column information for numeric columns

Constructor Summary

Constructors

Constructor	Description
NumericColumn(String label, int type, int nullable, Class<?> numericClass, int scale, int precision, boolean signed)	Creates new numeric column information

Method Summary

Methods inherited from class org.apache.jena.jdbc.results.metadata.columns.ColumnInfo

getClassName, getDisplaySize, getLabel, getNullability, getPrecision, getScale, getType, getTypeName, isAutoIncrement, isCaseSensitive, isCurrency, isReadOnly, isSearchable, isSigned, isWritable

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NumericColumn

public NumericColumn(String label,
 int type,
 int nullable,
 Class<?> numericClass,
 int scale,
 int precision,
 boolean signed)
              throws SQLException

Creates new numeric column information

Parameters:

label - Column Label

type - JDBC type

nullable - Whether the column is nullable

numericClass - Numeric class

scale - Scale

precision - Precision

signed - Whether the column contains signed numbers

Throws:

SQLException - Thrown if the column information cannot be created