Package org.apache.calcite.avatica.util

Class AbstractCursor.ExactNumericAccessor

java.lang.Object

org.apache.calcite.avatica.util.AbstractCursor.AccessorImpl

org.apache.calcite.avatica.util.AbstractCursor.ExactNumericAccessor

All Implemented Interfaces:

Cursor.Accessor

Direct Known Subclasses:

AbstractCursor.BooleanAccessor, AbstractCursor.ByteAccessor, AbstractCursor.IntAccessor, AbstractCursor.LongAccessor, AbstractCursor.ShortAccessor

Enclosing class:

AbstractCursor

private abstract static class AbstractCursor.ExactNumericAccessor
extends AbstractCursor.AccessorImpl

Accessor of exact numeric values. The subclass must implement the getLong() method.

Field Summary

Fields inherited from class org.apache.calcite.avatica.util.AbstractCursor.AccessorImpl

getter

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ExactNumericAccessor(AbstractCursor.Getter getter)

Method Summary

Modifier and Type	Method	Description
java.math.BigDecimal	getBigDecimal()
java.math.BigDecimal	getBigDecimal(int scale)
double	getDouble()
float	getFloat()
abstract long	getLong()

Methods inherited from class org.apache.calcite.avatica.util.AbstractCursor.AccessorImpl

getArray, getAsciiStream, getBinaryStream, getBlob, getBoolean, getByte, getBytes, getCharacterStream, getClob, getDate, getInt, getNCharacterStream, getNClob, getNString, getObject, getObject, getObject, getRef, getShort, getSQLXML, getString, getStruct, getTime, getTimestamp, getUnicodeStream, getURL, wasNull

Methods inherited from class java.lang.Object

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

Constructor Detail

ExactNumericAccessor

private ExactNumericAccessor(AbstractCursor.Getter getter)

Method Detail

getBigDecimal

public java.math.BigDecimal getBigDecimal(int scale)
                                   throws java.sql.SQLException

Specified by:

getBigDecimal in interface Cursor.Accessor

Overrides:

getBigDecimal in class AbstractCursor.AccessorImpl

Throws:

java.sql.SQLException

getBigDecimal

public java.math.BigDecimal getBigDecimal()
                                   throws java.sql.SQLException

Specified by:

getBigDecimal in interface Cursor.Accessor

Overrides:

getBigDecimal in class AbstractCursor.AccessorImpl

Throws:

java.sql.SQLException

getDouble

public double getDouble()
                 throws java.sql.SQLException

Specified by:

getDouble in interface Cursor.Accessor

Overrides:

getDouble in class AbstractCursor.AccessorImpl

Throws:

java.sql.SQLException

getFloat

public float getFloat()
               throws java.sql.SQLException

Specified by:

getFloat in interface Cursor.Accessor

Overrides:

getFloat in class AbstractCursor.AccessorImpl

Throws:

java.sql.SQLException

getLong

public abstract long getLong()
                      throws java.sql.SQLException

Specified by:

getLong in interface Cursor.Accessor

Overrides:

getLong in class AbstractCursor.AccessorImpl

Throws:

java.sql.SQLException