org.apache.cassandra.cql.jdbc

Class JdbcDecimal

java.lang.Object

org.apache.cassandra.cql.jdbc.AbstractJdbcType<java.math.BigDecimal>

org.apache.cassandra.cql.jdbc.JdbcDecimal

public class JdbcDecimal
extends AbstractJdbcType<java.math.BigDecimal>

Field Summary

Fields

Modifier and Type	Field and Description
static JdbcDecimal	instance

Method Summary

Methods

Modifier and Type	Method and Description
java.math.BigDecimal	compose(java.nio.ByteBuffer bytes)
java.nio.ByteBuffer	decompose(java.math.BigDecimal value) The bytes of the ByteBuffer are made up of 4 bytes of int containing the scale followed by the n bytes it takes to store a BigInteger.
int	getJdbcType()
int	getPrecision(java.math.BigDecimal obj)
int	getScale(java.math.BigDecimal obj)
java.lang.String	getString(java.nio.ByteBuffer bytes)
java.lang.Class<java.math.BigDecimal>	getType()
boolean	isCaseSensitive()
boolean	isCurrency()
boolean	isSigned()
boolean	needsQuotes()
java.lang.String	toString(java.math.BigDecimal obj)

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final JdbcDecimal instance

Method Detail

isCaseSensitive

public boolean isCaseSensitive()

Specified by:

isCaseSensitive in class AbstractJdbcType<java.math.BigDecimal>

getScale

public int getScale(java.math.BigDecimal obj)

Specified by:

getScale in class AbstractJdbcType<java.math.BigDecimal>

getPrecision

public int getPrecision(java.math.BigDecimal obj)

Specified by:

getPrecision in class AbstractJdbcType<java.math.BigDecimal>

isCurrency

public boolean isCurrency()

Specified by:

isCurrency in class AbstractJdbcType<java.math.BigDecimal>

isSigned

public boolean isSigned()

Specified by:

isSigned in class AbstractJdbcType<java.math.BigDecimal>

toString

public java.lang.String toString(java.math.BigDecimal obj)

Specified by:

toString in class AbstractJdbcType<java.math.BigDecimal>

needsQuotes

public boolean needsQuotes()

Specified by:

needsQuotes in class AbstractJdbcType<java.math.BigDecimal>

getString

public java.lang.String getString(java.nio.ByteBuffer bytes)

Specified by:

getString in class AbstractJdbcType<java.math.BigDecimal>

getType

public java.lang.Class<java.math.BigDecimal> getType()

Specified by:

getType in class AbstractJdbcType<java.math.BigDecimal>

getJdbcType

public int getJdbcType()

Specified by:

getJdbcType in class AbstractJdbcType<java.math.BigDecimal>

compose

public java.math.BigDecimal compose(java.nio.ByteBuffer bytes)

Specified by:

compose in class AbstractJdbcType<java.math.BigDecimal>

decompose

public java.nio.ByteBuffer decompose(java.math.BigDecimal value)

The bytes of the ByteBuffer are made up of 4 bytes of int containing the scale followed by the n bytes it takes to store a BigInteger.

Specified by:

decompose in class AbstractJdbcType<java.math.BigDecimal>