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Oracle® Database JDBC Java API Reference
11g Release 2

E13995-02


oracle.sql
Class BINARY_DOUBLE

java.lang.Object
  extended by oracle.sql.Datum
      extended by oracle.sql.BINARY_DOUBLE

All Implemented Interfaces:
java.io.Serializable

public class BINARY_DOUBLE
extends Datum

The BINARY_DOUBLE class is a representation of the Oracle BINARY_DOUBLE datatype. It is intended to be immutable. The user should not try to change its contents once it is constructed.

See Also:
Serialized Form

Field Summary
static java.lang.String BUILD_DATE
           
static boolean PRIVATE_TRACE
           
static boolean TRACE
           

 

Constructor Summary
BINARY_DOUBLE(byte[] _bytes)
          Construct a BINARY_DOUBLE from a byte array.
BINARY_DOUBLE(double d)
          Construct a BINARY_DOUBLE from a primitive double.
BINARY_DOUBLE(java.lang.Double d)
          Construct a BINARY_DOUBLE from an instance of java.lang.Double.

 

Method Summary
 java.math.BigDecimal bigDecimalValue()
          Convert this to a BigDecimal type.
 double doubleValue()
          Convert this to a double type.
 boolean isConvertibleTo(java.lang.Class jClass)
          Test whether this data object can be converted to the specified Java data type.
 java.lang.String stringValue()
          Convert this data object into a String.
 java.lang.Object toJdbc()
          Convert this data object into its default Java object type.

 

Methods inherited from class oracle.sql.Datum
asciiStreamValue, binaryStreamValue, booleanValue, byteValue, characterStreamValue, dateValue, equals, floatValue, getBytes, getLength, getStream, intValue, longValue, setBytes, setShareBytes, shareBytes, timestampValue, timeValue

 

Methods inherited from class java.lang.Object
getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

BUILD_DATE

public static final java.lang.String BUILD_DATE
See Also:
Constant Field Values

TRACE

public static final boolean TRACE
See Also:
Constant Field Values

PRIVATE_TRACE

public static final boolean PRIVATE_TRACE
See Also:
Constant Field Values

Constructor Detail

BINARY_DOUBLE

public BINARY_DOUBLE(byte[] _bytes)
Construct a BINARY_DOUBLE from a byte array.
Parameters:
_bytes - input data from which this class instance is constructed.

BINARY_DOUBLE

public BINARY_DOUBLE(double d)
Construct a BINARY_DOUBLE from a primitive double.
Parameters:
d - input data from which this class instance is constructed.

BINARY_DOUBLE

public BINARY_DOUBLE(java.lang.Double d)
Construct a BINARY_DOUBLE from an instance of java.lang.Double.
Parameters:
d - input data from which this class instance is constructed.

Method Detail

toJdbc

public java.lang.Object toJdbc()
                        throws java.sql.SQLException
Convert this data object into its default Java object type.
Specified by:
toJdbc in class Datum
Returns:
the data value as a byte array.
Throws:
java.sql.SQLException - if any of the lower layer code throws an exception.

isConvertibleTo

public boolean isConvertibleTo(java.lang.Class jClass)
Test whether this data object can be converted to the specified Java data type.
Specified by:
isConvertibleTo in class Datum
Parameters:
jClass - specifies the Java data type to test against.
Returns:
true if this data object is convertible to the specified Java class, and a corresponding xxxValue() method is available; otherwise, a false is returned.

stringValue

public java.lang.String stringValue()
Convert this data object into a String.
Overrides:
stringValue in class Datum
Returns:
the data value in String representation.

doubleValue

public double doubleValue()
                   throws java.sql.SQLException
Convert this to a double type.
Overrides:
doubleValue in class Datum
Returns:
double representation of the datum object
Throws:
java.sql.SQLException

bigDecimalValue

public java.math.BigDecimal bigDecimalValue()
                                     throws java.sql.SQLException
Convert this to a BigDecimal type.
Overrides:
bigDecimalValue in class Datum
Returns:
java.math.BigDecimal representation of the datum object
Throws:
java.sql.SQLException

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Oracle® Database JDBC Java API Reference
11g Release 2

E13995-02


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