net.openhft.chronicle.bytes.render

Class GeneralDecimaliser

java.lang.Object

net.openhft.chronicle.bytes.render.GeneralDecimaliser

All Implemented Interfaces:

Decimaliser

public class GeneralDecimaliser
extends Object
implements Decimaliser

Decimaliser that first tries SimpleDecimaliser and then UsesBigDecimal if more precision is needed. Values outside the range [1e-29, 1e45) are rejected.

Field Summary

Fields

Modifier and Type	Field and Description
static Decimaliser	GENERAL Preferred entry point combining lightweight and BigDecimal strategies.

Constructor Summary

Constructors

Constructor and Description
GeneralDecimaliser()

Method Summary

Modifier and Type	Method and Description
boolean	toDecimal(double value, DecimalAppender decimalAppender) Convert value using the simple decimaliser then fall back to UsesBigDecimal if necessary.
boolean	toDecimal(float value, DecimalAppender decimalAppender) Convert value using the simple decimaliser then fall back to UsesBigDecimal if necessary.

Methods inherited from class java.lang.Object

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

Field Detail

GENERAL

public static final Decimaliser GENERAL

Preferred entry point combining lightweight and BigDecimal strategies. This singleton is stateless and thread-safe.

Constructor Detail

GeneralDecimaliser

public GeneralDecimaliser()

Method Detail

toDecimal

public boolean toDecimal(double value,
                         DecimalAppender decimalAppender)

Convert value using the simple decimaliser then fall back to UsesBigDecimal if necessary. Values outside [1e-29, 1e45) are rejected.

Specified by:

toDecimal in interface Decimaliser

Parameters:

value - the double value to serialise; must be finite and not negative zero

decimalAppender - the target receiving sign, mantissa and exponent

Returns:

true if the value could be represented and appended

toDecimal

public boolean toDecimal(float value,
                         DecimalAppender decimalAppender)

Convert value using the simple decimaliser then fall back to UsesBigDecimal if necessary. Values with absolute value below 1e-29f are rejected.

Specified by:

toDecimal in interface Decimaliser

Parameters:

value - the float value to serialise; must be finite and not negative zero

decimalAppender - the target receiving sign, mantissa and exponent

Returns:

true if the value could be represented and appended