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Java library for fast fixed-point arithmetic based on longs with support for up to 18 decimal places.
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/**
* The MIT License (MIT)
*
* Copyright (c) 2015-2016 decimal4j (tools4j), Marco Terzer
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.decimal4j.factory;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.math.RoundingMode;
import org.decimal4j.api.Decimal;
import org.decimal4j.immutable.Decimal9f;
import org.decimal4j.mutable.MutableDecimal9f;
import org.decimal4j.scale.Scale9f;
import org.decimal4j.scale.ScaleMetrics;
/**
* The factory for decimals with scale 9 creating {@link Decimal9f} and
* {@link MutableDecimal9f} instances.
*/
public enum Factory9f implements DecimalFactory {
/**
* Singleton factory instance for immutable and mutable decimals with scale 9.
*/
INSTANCE;
@Override
public final Scale9f getScaleMetrics() {
return Scale9f.INSTANCE;
}
@Override
public final int getScale() {
return Scale9f.SCALE;
}
@Override
public final Class immutableType() {
return Decimal9f.class;
}
@Override
public final Class mutableType() {
return MutableDecimal9f.class;
}
@Override
public final DecimalFactory deriveFactory(int scale) {
return Factories.getDecimalFactory(scale);
}
@Override
public final DecimalFactory deriveFactory(S scaleMetrics) {
return Factories.getDecimalFactory(scaleMetrics);
}
@Override
public final Decimal9f valueOf(long value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(float value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(float value, RoundingMode roundingMode) {
return Decimal9f.valueOf(value, roundingMode);
}
@Override
public final Decimal9f valueOf(double value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(double value, RoundingMode roundingMode) {
return Decimal9f.valueOf(value, roundingMode);
}
@Override
public final Decimal9f valueOf(BigInteger value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(BigDecimal value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(BigDecimal value, RoundingMode roundingMode) {
return Decimal9f.valueOf(value, roundingMode);
}
@Override
public final Decimal9f valueOf(Decimal value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f valueOf(Decimal value, RoundingMode roundingMode) {
return Decimal9f.valueOf(value, roundingMode);
}
@Override
public final Decimal9f parse(String value) {
return Decimal9f.valueOf(value);
}
@Override
public final Decimal9f parse(String value, RoundingMode roundingMode) {
return Decimal9f.valueOf(value, roundingMode);
}
@Override
public final Decimal9f valueOfUnscaled(long unscaledValue) {
return Decimal9f.valueOfUnscaled(unscaledValue);
}
@Override
public final Decimal9f valueOfUnscaled(long unscaledValue, int scale) {
return Decimal9f.valueOfUnscaled(unscaledValue, scale);
}
@Override
public final Decimal9f valueOfUnscaled(long unscaledValue, int scale, RoundingMode roundingMode) {
return Decimal9f.valueOfUnscaled(unscaledValue, scale, roundingMode);
}
@Override
public final Decimal9f[] newArray(int length) {
return new Decimal9f[length];
}
@Override
public final MutableDecimal9f newMutable() {
return new MutableDecimal9f();
}
@Override
public final MutableDecimal9f[] newMutableArray(int length) {
return new MutableDecimal9f[length];
}
}