com.oracle.cep.api.event

Class TupleAttrSpec

java.lang.Object

com.oracle.cep.api.event.TupleAttrSpec

All Implemented Interfaces:

AttrSpec, TypeDefaults, java.io.Serializable

public class TupleAttrSpec
extends java.lang.Object
implements TypeDefaults, AttrSpec, java.io.Serializable

TupleAttrSpec is the base implementation of Attribute Specification.

Since:

18.1.0.0.1

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.oracle.cep.api.event.TypeDefaults

DEFAULT_BIGDECIMAL_PRECISION, DEFAULT_BIGDECIMAL_SCALE, DEFAULT_CLASS_NAME, DEFAULT_DATE_FORMAT, DEFAULT_DTS_INTERVAL_FORMAT, DEFAULT_MAX_BYTES, DEFAULT_MAX_CHAR, DEFAULT_ROUNDING_MODE, DEFAULT_TIMESTAMP_FORMAT, DEFAULT_TIMEZONE, DEFAULT_YTM_INTERVAL_FORMAT, GEOMETRY_CLASSNAME

Method Summary

Modifier and Type	Method and Description
static TupleAttrSpec	BigDecimalAttr(java.lang.String name)
static TupleAttrSpec	BigDecimalAttr(java.lang.String name, int precision, int scale)
static TupleAttrSpec	BigDecimalAttr(java.lang.String name, int precision, int scale, java.math.RoundingMode roundingMode)
static TupleAttrSpec	BigIntAttr(java.lang.String name)
static TupleAttrSpec	BoolAttr(java.lang.String name)
static TupleAttrSpec	DoubleAttr(java.lang.String name)
static TupleAttrSpec	FloatAttr(java.lang.String name)
static TupleAttrSpec	fromAnnotation(java.lang.String spec)
java.lang.String	getClsName() Returns the fully qualified class name if the data type is OBJECT
AttrDataType	getDataType()
java.text.DateFormat	getDateFormat() Returns the date format if the datatype is DATE or TIMESTAMP
java.lang.String	getIntervalFormat() Returns the interval format conforming to the following format if the data type is Interval leading_timeunit - trailing_timeunit timeunits are 'nanoseconds', 'microseconds', 'milliseconds', 'seconds', 'minutes', 'hours', 'days', 'months', 'years'
int	getLength()
java.lang.String	getName()
int	getPrecision()
java.math.RoundingMode	getRoundingMode()
int	getScale()
java.util.TimeZone	getTimeZone() Returns the timezone if the datatype is DATE or TIMESTAMP
static TupleAttrSpec	IntAttr(java.lang.String name)
static TupleAttrSpec	IntervalAttr(java.lang.String name)
static TupleAttrSpec	IntervalAttr(java.lang.String name, java.lang.String ivformat)
static TupleAttrSpec	ObjAttr(java.lang.String name)
static TupleAttrSpec	ObjAttr(java.lang.String name, java.lang.String clsname)
void	setName(java.lang.String v)
static TupleAttrSpec	TimestampAttr(java.lang.String name)
static TupleAttrSpec	TimestampAttr(java.lang.String name, java.lang.String tsformat, java.lang.String tzformat)
java.lang.String	toString()
static TupleAttrSpec	VarByteAttr(java.lang.String name)
static TupleAttrSpec	VarByteAttr(java.lang.String name, int len)
static TupleAttrSpec	VarCharAttr(java.lang.String name)
static TupleAttrSpec	VarCharAttr(java.lang.String name, int len)

Methods inherited from class java.lang.Object

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

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in interface AttrSpec

Returns:

the name of attribute

setName

public void setName(java.lang.String v)

getDataType

public AttrDataType getDataType()

Specified by:

getDataType in interface AttrSpec

Returns:

the data type of attribute

getLength

public int getLength()

Specified by:

getLength in interface AttrSpec

Returns:

the length of attribute if the datatype is STRING or BYTES

getPrecision

public int getPrecision()

Specified by:

getPrecision in interface AttrSpec

Returns:

the precision of attribute if the datatype is BIGDECIMAL

getScale

public int getScale()

Specified by:

getScale in interface AttrSpec

Returns:

the scale of attribute if the datatype is BIGDECIMAL

getRoundingMode

public java.math.RoundingMode getRoundingMode()

Specified by:

getRoundingMode in interface AttrSpec

Returns:

the rounding mode of attribute if the datatype is BIGDECIMAL

getDateFormat

public java.text.DateFormat getDateFormat()

Description copied from interface: AttrSpec

Returns the date format if the datatype is DATE or TIMESTAMP

Specified by:

getDateFormat in interface AttrSpec

Returns:

the date format

getTimeZone

public java.util.TimeZone getTimeZone()

Description copied from interface: AttrSpec

Returns the timezone if the datatype is DATE or TIMESTAMP

Specified by:

getTimeZone in interface AttrSpec

Returns:

the timezone

getClsName

public java.lang.String getClsName()

Description copied from interface: AttrSpec

Returns the fully qualified class name if the data type is OBJECT

Specified by:

getClsName in interface AttrSpec

Returns:

the classname

getIntervalFormat

public java.lang.String getIntervalFormat()

Description copied from interface: AttrSpec

Returns the interval format conforming to the following format if the data type is Interval leading_timeunit - trailing_timeunit timeunits are 'nanoseconds', 'microseconds', 'milliseconds', 'seconds', 'minutes', 'hours', 'days', 'months', 'years'

Specified by:

getIntervalFormat in interface AttrSpec

Returns:

the interval format

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

BoolAttr

public static TupleAttrSpec BoolAttr(java.lang.String name)

IntAttr

public static TupleAttrSpec IntAttr(java.lang.String name)

BigIntAttr

public static TupleAttrSpec BigIntAttr(java.lang.String name)

FloatAttr

public static TupleAttrSpec FloatAttr(java.lang.String name)

DoubleAttr

public static TupleAttrSpec DoubleAttr(java.lang.String name)

TimestampAttr

public static TupleAttrSpec TimestampAttr(java.lang.String name)

TimestampAttr

public static TupleAttrSpec TimestampAttr(java.lang.String name,
                                          java.lang.String tsformat,
                                          java.lang.String tzformat)

IntervalAttr

public static TupleAttrSpec IntervalAttr(java.lang.String name)

IntervalAttr

public static TupleAttrSpec IntervalAttr(java.lang.String name,
                                         java.lang.String ivformat)

VarByteAttr

public static TupleAttrSpec VarByteAttr(java.lang.String name)

VarByteAttr

public static TupleAttrSpec VarByteAttr(java.lang.String name,
                                        int len)

VarCharAttr

public static TupleAttrSpec VarCharAttr(java.lang.String name)

VarCharAttr

public static TupleAttrSpec VarCharAttr(java.lang.String name,
                                        int len)

BigDecimalAttr

public static TupleAttrSpec BigDecimalAttr(java.lang.String name)

BigDecimalAttr

public static TupleAttrSpec BigDecimalAttr(java.lang.String name,
                                           int precision,
                                           int scale)

BigDecimalAttr

public static TupleAttrSpec BigDecimalAttr(java.lang.String name,
                                           int precision,
                                           int scale,
                                           java.math.RoundingMode roundingMode)

ObjAttr

public static TupleAttrSpec ObjAttr(java.lang.String name)

ObjAttr

public static TupleAttrSpec ObjAttr(java.lang.String name,
                                    java.lang.String clsname)

fromAnnotation

public static TupleAttrSpec fromAnnotation(java.lang.String spec)