com.devexperts.qd.kit

Class AbstractDataIntField

java.lang.Object

com.devexperts.qd.kit.AbstractDataField

com.devexperts.qd.kit.AbstractDataIntField

All Implemented Interfaces:

DataField, DataIntField

Direct Known Subclasses:

CompactCharField, CompactIntField, PlainIntField, VoidIntField

public abstract class AbstractDataIntField
extends AbstractDataField
implements DataIntField

Method Summary

Modifier and Type	Method and Description
boolean	equals(int value1, int value2) Compares two specified field values for equality.
String	getString(RecordCursor cursor)
int	parseString(String value) Parses string representation of specified field value.
void	read(com.devexperts.io.BufferedInput in, RecordCursor cursor)
void	setString(RecordCursor cursor, String value)
double	toDouble(int value) Converts raw QD int-value to meaningful double value, or to Double.NaN if inapplicable.
int	toInt(double value) Converts meaningful double value to raw QD int-value, or to 0 if inapplicable.
String	toString(int value) Returns string representation of specified field value.
void	write(com.devexperts.io.BufferedOutput out, RecordCursor cursor)

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.DataIntField

readInt, readInt, writeInt, writeInt

Methods inherited from interface com.devexperts.qd.DataField

getIndex, getLocalName, getName, getPropertyName, getRecord, getSerialType

Method Detail

getString

public String getString(RecordCursor cursor)

Specified by:

getString in interface DataField

setString

public void setString(RecordCursor cursor,
                      String value)

Specified by:

setString in interface DataField

write

public void write(com.devexperts.io.BufferedOutput out,
                  RecordCursor cursor)
           throws IOException

Specified by:

write in interface DataField

Throws:

IOException

read

public void read(com.devexperts.io.BufferedInput in,
                 RecordCursor cursor)
          throws IOException

Specified by:

read in interface DataField

Throws:

IOException

toString

public String toString(int value)

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

parseString

public int parseString(String value)

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

Throws:

IllegalArgumentException - if string cannot be parsed.

toDouble

public double toDouble(int value)

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

Specified by:

toDouble in interface DataIntField

toInt

public int toInt(double value)

Converts meaningful double value to raw QD int-value, or to 0 if inapplicable.

Specified by:

toInt in interface DataIntField

equals

public boolean equals(int value1,
                      int value2)

Compares two specified field values for equality. This method is used for implementation of ticker contract. This implementation returns value1 == value2.

Specified by:

equals in interface DataIntField