Package deltix.qsrv.hf.pub.md

Class VarcharDataType

java.lang.Object

deltix.qsrv.hf.pub.md.DataType

deltix.qsrv.hf.pub.md.VarcharDataType

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public final class VarcharDataType
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
static int	ALPHANUMERIC
static long	ALPHANUMERIC_NULL
static java.lang.String[]	ENCODING
static java.lang.String	ENCODING_ALPHANUMERIC
static java.lang.String	ENCODING_INLINE_VARSIZE
static int[]	ENCODING_TYPE
static int	FORWARD_VARSIZE
static int	INLINE_VARSIZE

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
VarcharDataType(java.lang.String encoding, boolean nullable, boolean inMultiLine)

Method Summary

Modifier and Type	Method	Description
protected void	assertValidImpl(java.lang.Object obj)	Checks a non-null Boxed value against constraints, if any.
static int	extractSize(java.lang.String encoding)
java.lang.String	getBaseName()
int	getCode()
static VarcharDataType	getDefaultInstance()
static java.lang.String	getEncodingAlphanumeric(int length)
int	getEncodingType()
int	getLength()
boolean	isAlphanumeric()
DataType.ConversionType	isConvertible(DataType to)
boolean	isMultiLine()
void	parseEncoding(java.lang.String encoding)
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, 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

INLINE_VARSIZE

public static final int INLINE_VARSIZE

See Also:

Constant Field Values

FORWARD_VARSIZE

public static final int FORWARD_VARSIZE

See Also:

Constant Field Values

ALPHANUMERIC

public static final int ALPHANUMERIC

See Also:

Constant Field Values

ENCODING_INLINE_VARSIZE

public static final java.lang.String ENCODING_INLINE_VARSIZE

See Also:

Constant Field Values

ENCODING_ALPHANUMERIC

public static final java.lang.String ENCODING_ALPHANUMERIC

See Also:

Constant Field Values

ALPHANUMERIC_NULL

public static final long ALPHANUMERIC_NULL

See Also:

Constant Field Values

ENCODING

public static final java.lang.String[] ENCODING

ENCODING_TYPE

public static final int[] ENCODING_TYPE

Constructor Detail

VarcharDataType

public VarcharDataType(java.lang.String encoding,
                       boolean nullable,
                       boolean inMultiLine)

Method Detail

extractSize

public static int extractSize(java.lang.String encoding)
                       throws java.text.ParseException

Throws:

java.text.ParseException

getDefaultInstance

public static VarcharDataType getDefaultInstance()

getBaseName

public java.lang.String getBaseName()

Specified by:

getBaseName in class DataType

getCode

public int getCode()

Specified by:

getCode in class DataType

parseEncoding

public void parseEncoding(java.lang.String encoding)

Overrides:

parseEncoding 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.

isMultiLine

public boolean isMultiLine()

getEncodingType

public int getEncodingType()

getLength

public int getLength()

getEncodingAlphanumeric

public static java.lang.String getEncodingAlphanumeric(int length)

isConvertible

public DataType.ConversionType isConvertible(DataType to)

Specified by:

isConvertible in class DataType

isAlphanumeric

public boolean isAlphanumeric()

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