Package deltix.qsrv.hf.pub.md

Class EnumDataType

java.lang.Object

deltix.qsrv.hf.pub.md.DataType

deltix.qsrv.hf.pub.md.EnumDataType

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public final class EnumDataType
extends DataType

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class deltix.qsrv.hf.pub.md.DataType

DataType.ConversionType

Field Summary

Fields

Modifier and Type	Field	Description
EnumClassDescriptor	descriptor
static int	NULL
static long	NULL_CODE

Fields inherited from class deltix.qsrv.hf.pub.md.DataType

encoding, T_ARRAY_TYPE, T_BINARY_TYPE, T_BOOLEAN_TYPE, T_CHAR_TYPE, T_DATE_TIME_TYPE, T_DOUBLE_TYPE, T_ENUM_TYPE, T_FLOAT_TYPE, T_INTEGER_TYPE, T_OBJECT_TYPE, T_STRING_TYPE, T_TIME_OF_DAY_TYPE

Constructor Summary

Constructors

Constructor	Description
EnumDataType(boolean nullable, EnumClassDescriptor md)

Method Summary

Modifier and Type	Method	Description
protected void	assertValidImpl(java.lang.Object obj)	Checks a non-null Boxed value against constraints, if any.
java.lang.String	getBaseName()
int	getCode()
static EnumDataType	getDefaultInstance(EnumClassDescriptor md)
EnumClassDescriptor	getDescriptor()
DataType.ConversionType	isConvertible(DataType to)
protected void	readFields(java.io.DataInputStream in, ClassDescriptor.TypeResolver resolver)
protected java.lang.Object	toBoxedImpl(java.lang.CharSequence text)	Parse non-null text and return an object without checking constraints.
protected java.lang.String	toStringImpl(java.lang.Object obj)	Converts a non-null, constraint-compliant Boxed value to String.
void	writeTo(java.io.DataOutputStream out)

Methods inherited from class deltix.qsrv.hf.pub.md.DataType

assertValid, clone, getEncoding, isNullable, isPrimitive, nullableInstance, outOfRange, parse, parseBoolean, parseByte, parseDate, parseDouble, parseEncoding, parseFloat, parseInt, parseLong, parseShort, readFrom, setNullable, toString, unsupportedType

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final int NULL

See Also:

Constant Field Values

NULL_CODE

public static final long NULL_CODE

See Also:

Constant Field Values

descriptor

public EnumClassDescriptor descriptor

Constructor Detail

EnumDataType

public EnumDataType(boolean nullable,
                    EnumClassDescriptor md)

Method Detail

getDefaultInstance

public static EnumDataType getDefaultInstance(EnumClassDescriptor md)

getBaseName

public java.lang.String getBaseName()

Specified by:

getBaseName in class DataType

getCode

public int getCode()

Specified by:

getCode in class DataType

assertValidImpl

protected void assertValidImpl(java.lang.Object obj)

Description copied from class: DataType

Checks a non-null Boxed value against constraints, if any. If the object is of unsupported type, this method should throw DataType.unsupportedType(java.lang.Object).

Specified by:

assertValidImpl in class DataType

Parameters:

obj - A Boxed representation of a value.

toBoxedImpl

protected java.lang.Object toBoxedImpl(java.lang.CharSequence text)

Description copied from class: DataType

Parse non-null text and return an object without checking constraints.

Specified by:

toBoxedImpl in class DataType

toStringImpl

protected java.lang.String toStringImpl(java.lang.Object obj)

Description copied from class: DataType

Converts a non-null, constraint-compliant Boxed value to String.

Specified by:

toStringImpl in class DataType

Parameters:

obj - A non-null, valid value.

Returns:

A String representation.

isConvertible

public DataType.ConversionType isConvertible(DataType to)

Specified by:

isConvertible in class DataType

writeTo

public void writeTo(java.io.DataOutputStream out)
             throws java.io.IOException

Overrides:

writeTo in class DataType

Throws:

java.io.IOException

readFields

protected void readFields(java.io.DataInputStream in,
                          ClassDescriptor.TypeResolver resolver)
                   throws java.io.IOException

Overrides:

readFields in class DataType

Throws:

java.io.IOException

getDescriptor

public EnumClassDescriptor getDescriptor()