com.devexperts.qd.kit

Class ShortStringField

java.lang.Object

com.devexperts.qd.kit.AbstractDataField

com.devexperts.qd.kit.AbstractDataIntField

com.devexperts.qd.kit.CompactIntField

com.devexperts.qd.kit.ShortStringField

All Implemented Interfaces:

DataField, DataIntField

public class ShortStringField
extends CompactIntField

The ShortStringField represents a short (up to 4 characters) string in a single integer with compact serialized form. It can be used to represent short fixed-size character codes, such as MMID, etc.

Constructor Summary

Constructors

Constructor and Description
ShortStringField(int index, String name)
ShortStringField(int index, String name, SerialFieldType serialType)

Method Summary

Modifier and Type	Method and Description
int	parseString(String value) Parses string representation of specified field value.
double	toDouble(int value) Converts raw QD int-value to meaningful double value, or to Double.NaN if inapplicable.
String	toString(int value) Returns string representation of specified field value.

Methods inherited from class com.devexperts.qd.kit.CompactIntField

readInt, readInt, writeInt, writeInt

Methods inherited from class com.devexperts.qd.kit.AbstractDataIntField

equals, getString, read, setString, toInt, write

Methods inherited from class com.devexperts.qd.kit.AbstractDataField

getDefaultPropertyName, getIndex, getLocalName, getName, getPropertyName, getRecord, getSerialType, setRecord, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.devexperts.qd.DataField

getIndex, getLocalName, getName, getPropertyName, getRecord, getSerialType

Constructor Detail

ShortStringField

public ShortStringField(int index,
                        String name)

ShortStringField

public ShortStringField(int index,
                        String name,
                        SerialFieldType serialType)

Method Detail

toString

public String toString(int value)

Description copied from class: AbstractDataIntField

Returns string representation of specified field value. This method is used for debugging purposes. This implementation returns Integer.toString(value).

Specified by:

toString in interface DataIntField

Overrides:

toString in class AbstractDataIntField

parseString

public int parseString(String value)

Description copied from class: AbstractDataIntField

Parses string representation of specified field value. This method is used for debugging purposes. This implementation returns Integer.parseInt(value).

Specified by:

parseString in interface DataIntField

Overrides:

parseString in class AbstractDataIntField

toDouble

public double toDouble(int value)

Description copied from class: AbstractDataIntField

Converts raw QD int-value to meaningful double value, or to Double.NaN if inapplicable.

Specified by:

toDouble in interface DataIntField

Overrides:

toDouble in class AbstractDataIntField