import com.google.common.annotations.VisibleForTesting;
import com.google.common.base.Strings;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import java.util.Optional;
import org.eclipse.jdt.annotation.NonNullByDefault;
import org.eclipse.jdt.annotation.Nullable;
private static final int MAX_SCALE = 18;
- private static final long[] SCALE = {
+ private static final long[] FACTOR = {
10,
100,
1000,
1000000000000000000L
};
+ private static final Decimal64Conversion[] CONVERSION = Decimal64Conversion.values();
private static final Decimal64[] MIN_VALUE;
private static final Decimal64[] MAX_VALUE;
static {
- verify(SCALE.length == MAX_SCALE);
+ verify(CONVERSION.length == MAX_SCALE);
+ verify(FACTOR.length == MAX_SCALE);
MIN_VALUE = new Decimal64[MAX_SCALE];
MAX_VALUE = new Decimal64[MAX_SCALE];
}
}
- private final byte scaleOffset;
+ private final byte offset;
private final long value;
@VisibleForTesting
Decimal64(final int scale, final long intPart, final long fracPart, final boolean negative) {
- scaleOffset = offsetOf(scale);
+ offset = offsetOf(scale);
- final long bits = intPart * SCALE[scaleOffset] + fracPart;
+ final long bits = intPart * FACTOR[offset] + fracPart;
value = negative ? -bits : bits;
}
- private Decimal64(final byte scaleOffset, final long value) {
- this.scaleOffset = scaleOffset;
+ private Decimal64(final byte offset, final long intPart, final boolean negative) {
+ this.offset = offset;
+ final long bits = intPart * FACTOR[offset];
+ value = negative ? -bits : bits;
+ }
+
+ private Decimal64(final byte offset, final long value) {
+ this.offset = offset;
this.value = value;
}
protected Decimal64(final Decimal64 other) {
- this(other.scaleOffset, other.value);
+ this(other.offset, other.value);
}
/**
return MAX_VALUE[offsetOf(scale)];
}
- // >>> FIXME: these need to take a scale value and perform a range check. we also need truncating counterparts
- public static Decimal64 valueOf(final byte byteVal) {
- return byteVal < 0 ? new Decimal64(1, -byteVal, 0, true) : new Decimal64(1, byteVal, 0, false);
+ // >>> FIXME: these need truncating counterparts
+ public static Decimal64 valueOf(final int scale, final byte byteVal) {
+ final byte offset = offsetOf(scale);
+ final var conv = CONVERSION[offset];
+ if (byteVal < conv.minByte || byteVal > conv.maxByte) {
+ throw new IllegalArgumentException("Value " + byteVal + " is not in range ["
+ + conv.minByte + ".." + conv.maxByte + "] to fit scale " + scale);
+ }
+ return byteVal < 0 ? new Decimal64(offset, -byteVal, true) : new Decimal64(offset, byteVal, false);
+ }
+
+ public static Decimal64 valueOf(final int scale, final short shortVal) {
+ final byte offset = offsetOf(scale);
+ final var conv = CONVERSION[offset];
+ if (shortVal < conv.minShort || shortVal > conv.maxShort) {
+ throw new IllegalArgumentException("Value " + shortVal + " is not in range ["
+ + conv.minShort + ".." + conv.maxShort + "] to fit scale " + scale);
+ }
+ return shortVal < 0 ? new Decimal64(offset, -shortVal, true) : new Decimal64(offset, shortVal, false);
}
- public static Decimal64 valueOf(final short shortVal) {
- return shortVal < 0 ? new Decimal64(1, -shortVal, 0, true) : new Decimal64(1, shortVal, 0, false);
+ public static Decimal64 valueOf(final int scale, final int intVal) {
+ final byte offset = offsetOf(scale);
+ final var conv = CONVERSION[offset];
+ if (intVal < conv.minInt || intVal > conv.maxInt) {
+ throw new IllegalArgumentException("Value " + intVal + " is not in range ["
+ + conv.minInt + ".." + conv.maxInt + "] to fit scale " + scale);
+ }
+ return intVal < 0 ? new Decimal64(offset, - (long)intVal, true) : new Decimal64(offset, intVal, false);
}
- public static Decimal64 valueOf(final int intVal) {
- return intVal < 0 ? new Decimal64(1, - (long)intVal, 0, true) : new Decimal64(1, intVal, 0, false);
+ public static Decimal64 valueOf(final int scale, final long longVal) {
+ final byte offset = offsetOf(scale);
+ final var conv = CONVERSION[offset];
+ if (longVal < conv.minLong || longVal > conv.maxLong) {
+ throw new IllegalArgumentException("Value " + longVal + " is not in range ["
+ + conv.minLong + ".." + conv.maxLong + "] to fit scale " + scale);
+ }
+ return longVal < 0 ? new Decimal64(offset, -longVal, true) : new Decimal64(offset, longVal, false);
}
+ // <<< FIXME
- public static Decimal64 valueOf(final long longVal) {
+ // FIXME: this should take a RoundingMode and perform rounding
+ // FIXME: this should have a truncating counterpart
+ public static Decimal64 valueOf(final float floatVal, final RoundingMode rounding) {
// XXX: we should be able to do something smarter here
- return valueOf(Long.toString(longVal));
+ return valueOf(Float.toString(floatVal));
}
- // <<< FIXME
// FIXME: this should take a RoundingMode and perform rounding
- // FIXME: this should have a float counterpart
- // FIXME: this should have a truncating
- public static Decimal64 valueOf(final double doubleVal) {
+ // FIXME: this should have a truncating counterpart
+ public static Decimal64 valueOf(final double doubleVal, final RoundingMode rounding) {
// XXX: we should be able to do something smarter here
return valueOf(Double.toString(doubleVal));
}
* @return This decimal's scale
*/
public final int scale() {
- return scaleOffset + 1;
+ return offset + 1;
}
/**
@Override
public final double doubleValue() {
- return 1.0 * value / SCALE[scaleOffset];
+ return 1.0 * value / FACTOR[offset];
}
/**
if (this == o) {
return 0;
}
- if (scaleOffset == o.scaleOffset) {
+ if (offset == o.offset) {
return Long.compare(value, o.value);
}
}
private boolean equalsImpl(final Decimal64 other) {
- return scaleOffset == other.scaleOffset ? value == other.value
+ return offset == other.offset ? value == other.value
// We need to normalize both
: intPart() == other.intPart() && fracPart() == other.fracPart();
}
private long intPart() {
- return value / SCALE[scaleOffset];
+ return value / FACTOR[offset];
}
private long fracPart() {
- return Math.abs(value % SCALE[scaleOffset]);
+ return Math.abs(value % FACTOR[offset]);
}
private static byte offsetOf(final int scale) {
--- /dev/null
+/*
+ * Copyright (c) 2022 PANTHEON.tech, s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.yangtools.yang.common;
+
+import org.eclipse.jdt.annotation.NonNullByDefault;
+
+/**
+ * Conversion constants for all scales supported by Decimal64.
+ */
+@NonNullByDefault
+enum Decimal64Conversion {
+ SCALE_1(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -922337203685477580L, 922337203685477580L,
+ -922337203685477580.8F, 922337203685477580.7F,
+ -922337203685477580.8D, 922337203685477580.7D),
+ SCALE_2(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -92233720368547758L, 92233720368547758L,
+ -92233720368547758.08F, 92233720368547758.07F,
+ -92233720368547758.08F, 92233720368547758.07D),
+ SCALE_3(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -9223372036854775L, 9223372036854775L,
+ -9223372036854775.808F, 9223372036854775.807F,
+ -9223372036854775.808D, 9223372036854775.807D),
+ SCALE_4(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -922337203685477L, 922337203685477L,
+ -922337203685477.5808F, 922337203685477.5807F,
+ -922337203685477.5808D, 922337203685477.5807D),
+ SCALE_5(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -92233720368547L, 92233720368547L,
+ -92233720368547.75808F, 92233720368547.75807F,
+ -92233720368547.75808D, 92233720368547.75807D),
+ SCALE_6(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -9223372036854L, 9223372036854L,
+ -9223372036854.775808F, 9223372036854.775807F,
+ -9223372036854.775808D, 9223372036854.775807D),
+ SCALE_7(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -922337203685L, 922337203685L,
+ -922337203685.4775808F, 922337203685.4775807F,
+ -922337203685.4775808D, 922337203685.4775807D),
+ SCALE_8(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -92233720368L, 92233720368L,
+ -92233720368.54775808F, 92233720368.54775807F,
+ -92233720368.54775808D, 92233720368.54775807D),
+ SCALE_9(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, Integer.MIN_VALUE, Integer.MAX_VALUE,
+ -9223372036L, 9223372036L,
+ -9223372036.854775808F, 9223372036.854775807F,
+ -9223372036.854775808D, 9223372036.854775807D),
+ SCALE_10(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, -922337203, 922337203,
+ -922337203L, 922337203L,
+ -922337203.6854775808F, 922337203.6854775807F,
+ -922337203.6854775808D, 922337203.6854775807D),
+ SCALE_11(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, -92233720, 92233720,
+ -92233720L, 92233720L,
+ -92233720.36854775808F, 92233720.36854775807F,
+ -92233720.36854775808D, 92233720.36854775807D),
+ SCALE_12(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, -9223372, 9223372, -9223372L, 9223372L,
+ -9223372.036854775808F, 9223372.036854775807F,
+ -9223372.036854775808D, 9223372.036854775807D),
+ SCALE_13(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, -922337, 922337, -922337L, 922337L,
+ -922337.2036854775808F, 922337.2036854775807F,
+ -922337.2036854775808D, 922337.2036854775807D),
+ SCALE_14(Byte.MIN_VALUE, Byte.MAX_VALUE, Short.MIN_VALUE, Short.MAX_VALUE, -92233, 92233, -92233L, 92233L,
+ -92233.72036854775808F, 92233.72036854775807F,
+ -92233.72036854775808D, 92233.72036854775807D),
+ SCALE_15(Byte.MIN_VALUE, Byte.MAX_VALUE, (short) -9223, (short) 9223, -9223, 9223, -9223L, 9223L,
+ -9223.372036854775808F, 9223.372036854775807F,
+ -9223.372036854775808D, 9223.372036854775807D),
+ SCALE_16(Byte.MIN_VALUE, Byte.MAX_VALUE, (short) -922, (short) 922, -922, 922, -922L, 922L,
+ -922.3372036854775808F, 922.3372036854775807F,
+ -922.3372036854775808D, 922.3372036854775807D),
+ SCALE_17((byte) -92, (byte)92, (short) -92, (short) 92, -92, 92, -92L, 92L,
+ -92.23372036854775808F, 92.23372036854775807F,
+ -92.23372036854775808D, 92.23372036854775807D),
+ SCALE_18((byte) -9, (byte)9, (short) -9, (short) 9, -9, 9, -9L, 9L,
+ -9.223372036854775808F, 9.223372036854775807F,
+ -9.223372036854775808D, 9.223372036854775807D);
+
+ final byte minByte;
+ final byte maxByte;
+
+ final short minShort;
+ final short maxShort;
+
+ final int minInt;
+ final int maxInt;
+
+ final long minLong;
+ final long maxLong;
+
+ final float minFloat;
+ final float maxFloat;
+
+ final double minDouble;
+ final double maxDouble;
+
+ Decimal64Conversion(
+ final byte minByte, final byte maxByte,
+ final short minShort, final short maxShort,
+ final int minInt, final int maxInt,
+ final long minLong, final long maxLong,
+ final float minFloat, final float maxFloat,
+ final double minDouble, final double maxDouble) {
+ this.minByte = minByte;
+ this.maxByte = maxByte;
+ this.minShort = minShort;
+ this.maxShort = maxShort;
+ this.minInt = minInt;
+ this.maxInt = maxInt;
+ this.minLong = minLong;
+ this.maxLong = maxLong;
+ this.minFloat = minFloat;
+ this.maxFloat = maxFloat;
+ this.minDouble = minDouble;
+ this.maxDouble = maxDouble;
+ }
+}
import static org.junit.Assert.assertTrue;
import java.math.BigDecimal;
+import java.math.RoundingMode;
import org.junit.Test;
public class Decimal64Test {
@Test
public void testFactories() {
- assertEquals("0.0", Decimal64.valueOf((byte) 0).toString());
- assertEquals("1.0", Decimal64.valueOf((byte) 1).toString());
- assertEquals("-1.0", Decimal64.valueOf((byte) -1).toString());
+ assertEquals("0.0", Decimal64.valueOf(1, (byte) 0).toString());
+ assertEquals("1.0", Decimal64.valueOf(1, (byte) 1).toString());
+ assertEquals("-1.0", Decimal64.valueOf(1, (byte) -1).toString());
- assertEquals("0.0", Decimal64.valueOf((short) 0).toString());
- assertEquals("1.0", Decimal64.valueOf((short) 1).toString());
- assertEquals("-1.0", Decimal64.valueOf((short) -1).toString());
+ assertEquals("0.0", Decimal64.valueOf(1, (short) 0).toString());
+ assertEquals("1.0", Decimal64.valueOf(1, (short) 1).toString());
+ assertEquals("-1.0", Decimal64.valueOf(1, (short) -1).toString());
- assertEquals("0.0", Decimal64.valueOf(0).toString());
- assertEquals("1.0", Decimal64.valueOf(1).toString());
- assertEquals("-1.0", Decimal64.valueOf(-1).toString());
+ assertEquals("0.0", Decimal64.valueOf(1, 0).toString());
+ assertEquals("1.0", Decimal64.valueOf(1, 1).toString());
+ assertEquals("-1.0", Decimal64.valueOf(1, -1).toString());
- assertEquals("0.0", Decimal64.valueOf(0L).toString());
- assertEquals("1.0", Decimal64.valueOf(1L).toString());
- assertEquals("-1.0", Decimal64.valueOf(-1L).toString());
+ assertEquals("0.0", Decimal64.valueOf(1, 0L).toString());
+ assertEquals("1.0", Decimal64.valueOf(1, 1L).toString());
+ assertEquals("-1.0", Decimal64.valueOf(1, -1L).toString());
- assertEquals("0.0", Decimal64.valueOf(0.0).toString());
- assertEquals("1.0", Decimal64.valueOf(1.0).toString());
- assertEquals("-1.0", Decimal64.valueOf(-1.0).toString());
+ assertEquals("0.0", Decimal64.valueOf(0.0F, RoundingMode.UNNECESSARY).toString());
+ assertEquals("1.0", Decimal64.valueOf(1.0F, RoundingMode.UNNECESSARY).toString());
+ assertEquals("-1.0", Decimal64.valueOf(-1.0F, RoundingMode.UNNECESSARY).toString());
+
+ assertEquals("0.0", Decimal64.valueOf(0.0D, RoundingMode.UNNECESSARY).toString());
+ assertEquals("1.0", Decimal64.valueOf(1.0D, RoundingMode.UNNECESSARY).toString());
+ assertEquals("-1.0", Decimal64.valueOf(-1.0D, RoundingMode.UNNECESSARY).toString());
assertEquals("0.0", Decimal64.valueOf(BigDecimal.ZERO).toString());
assertEquals("1.0", Decimal64.valueOf(BigDecimal.ONE).toString());
@Test
public void testBoundaries() {
- assertEquals(-128L, Decimal64.valueOf(Byte.MIN_VALUE).longValue());
- assertEquals(127L, Decimal64.valueOf(Byte.MAX_VALUE).longValue());
- assertEquals(-32768L, Decimal64.valueOf(Short.MIN_VALUE).longValue());
- assertEquals(32767L, Decimal64.valueOf(Short.MAX_VALUE).longValue());
- assertEquals(-2147483648L, Decimal64.valueOf(Integer.MIN_VALUE).longValue());
- assertEquals(2147483647L, Decimal64.valueOf(Integer.MAX_VALUE).longValue());
+ assertEquals(-128L, Decimal64.valueOf(1, Byte.MIN_VALUE).longValue());
+ assertEquals(127L, Decimal64.valueOf(1, Byte.MAX_VALUE).longValue());
+ assertEquals(-32768L, Decimal64.valueOf(2, Short.MIN_VALUE).longValue());
+ assertEquals(32767L, Decimal64.valueOf(2, Short.MAX_VALUE).longValue());
+ assertEquals(-2147483648L, Decimal64.valueOf(3, Integer.MIN_VALUE).longValue());
+ assertEquals(2147483647L, Decimal64.valueOf(3, Integer.MAX_VALUE).longValue());
}
@Test
public void testByteValueExact() {
- assertEquals(Byte.MIN_VALUE, Decimal64.valueOf(Byte.MIN_VALUE).byteValueExact());
- assertEquals(Byte.MAX_VALUE, Decimal64.valueOf(Byte.MAX_VALUE).byteValueExact());
+ assertEquals(Byte.MIN_VALUE, Decimal64.valueOf(1, Byte.MIN_VALUE).byteValueExact());
+ assertEquals(Byte.MAX_VALUE, Decimal64.valueOf(1, Byte.MAX_VALUE).byteValueExact());
}
@Test
@Test
public void testByteValueExactRange() {
- final Decimal64 dec = Decimal64.valueOf(Byte.MAX_VALUE + 1);
+ final Decimal64 dec = Decimal64.valueOf(1, Byte.MAX_VALUE + 1);
assertThrows(ArithmeticException.class, () -> dec.byteValueExact());
}
@Test
public void testShortValueExact() {
- assertEquals(Short.MIN_VALUE, Decimal64.valueOf(Short.MIN_VALUE).shortValueExact());
- assertEquals(Short.MAX_VALUE, Decimal64.valueOf(Short.MAX_VALUE).shortValueExact());
+ assertEquals(Short.MIN_VALUE, Decimal64.valueOf(1, Short.MIN_VALUE).shortValueExact());
+ assertEquals(Short.MAX_VALUE, Decimal64.valueOf(1, Short.MAX_VALUE).shortValueExact());
}
@Test
@Test
public void testShortValueExactRange() {
- final Decimal64 dec = Decimal64.valueOf(Short.MAX_VALUE + 1);
+ final Decimal64 dec = Decimal64.valueOf(1, Short.MAX_VALUE + 1);
assertThrows(ArithmeticException.class, () -> dec.shortValueExact());
}
@Test
public void testIntValueExact() {
- assertEquals(Integer.MIN_VALUE, Decimal64.valueOf(Integer.MIN_VALUE).intValueExact());
- assertEquals(Integer.MAX_VALUE, Decimal64.valueOf(Integer.MAX_VALUE).intValueExact());
+ assertEquals(Integer.MIN_VALUE, Decimal64.valueOf(1, Integer.MIN_VALUE).intValueExact());
+ assertEquals(Integer.MAX_VALUE, Decimal64.valueOf(1, Integer.MAX_VALUE).intValueExact());
}
@Test
@Test
public void testIntValueExactRange() {
- final Decimal64 dec = Decimal64.valueOf(Integer.MAX_VALUE + 1L);
+ final Decimal64 dec = Decimal64.valueOf(1, Integer.MAX_VALUE + 1L);
assertThrows(ArithmeticException.class, () -> dec.intValueExact());
}
assertThrows(ArithmeticException.class, () -> dec.longValueExact());
}
+ @Test
+ public void testLongValueOfBits() {
+ final Decimal64 dec = Decimal64.valueOf(2, 25552555555L);
+ assertEquals(2, dec.scale());
+ assertEquals(2555255555500L, dec.unscaledValue());
+ }
+
+ @Test
+ public void testLongValueOfNegativeBits() {
+ final Decimal64 dec = Decimal64.valueOf(2, -25552555555L);
+ assertEquals(2, dec.scale());
+ assertEquals(-2555255555500L, dec.unscaledValue());
+ }
+
+ @Test
+ public void testByteRange() {
+ for (int i = 1; i <= 16; ++i) {
+ assertEquals(Byte.MIN_VALUE, Decimal64.valueOf(i, Byte.MIN_VALUE).byteValueExact());
+ assertEquals(Byte.MAX_VALUE, Decimal64.valueOf(i, Byte.MAX_VALUE).byteValueExact());
+ }
+ for (int i = 17; i <= 18; ++i) {
+ int scale = i;
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Byte.MIN_VALUE));
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Byte.MAX_VALUE));
+ }
+ }
+
+ @Test
+ public void testShortRange() {
+ for (int i = 1; i <= 14; ++i) {
+ assertEquals(Short.MIN_VALUE, Decimal64.valueOf(i, Short.MIN_VALUE).shortValueExact());
+ assertEquals(Short.MAX_VALUE, Decimal64.valueOf(i, Short.MAX_VALUE).shortValueExact());
+ }
+ for (int i = 15; i <= 18; ++i) {
+ int scale = i;
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Short.MIN_VALUE));
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Short.MAX_VALUE));
+ }
+ }
+
+ @Test
+ public void testIntRange() {
+ for (int i = 1; i <= 9; ++i) {
+ assertEquals(Integer.MIN_VALUE, Decimal64.valueOf(i, Integer.MIN_VALUE).intValueExact());
+ assertEquals(Integer.MAX_VALUE, Decimal64.valueOf(i, Integer.MAX_VALUE).intValueExact());
+ }
+ for (int i = 10; i <= 18; ++i) {
+ int scale = i;
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Integer.MIN_VALUE));
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Integer.MAX_VALUE));
+ }
+ }
+
+ @Test
+ public void testLongRange() {
+ for (int i = 1; i <= 18; ++i) {
+ int scale = i;
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Long.MIN_VALUE));
+ assertThrows(IllegalArgumentException.class, () -> Decimal64.valueOf(scale, Long.MAX_VALUE));
+ }
+ }
+
private static void assertCanonicalVariants(final String str, final long intPart, final long fracPart,
final int digits) {
assertCanonicalString(str, intPart, fracPart, digits, false);
return input;
}
if (input instanceof Byte || input instanceof Short || input instanceof Integer || input instanceof Long) {
- return Decimal64.valueOf(input.longValue());
+ // FIXME: this is not right, as we need to know fraction-digits
+ return Decimal64.valueOf(1, input.longValue());
}
return Decimal64.valueOf(input.toString());
@Test
public void testRangeCoveredForDecimal64() {
- final Decimal64 min = Decimal64.valueOf(100.0);
- final Decimal64 superMin = Decimal64.valueOf(50.0);
- final Decimal64 max = Decimal64.valueOf(200.0);
- final Decimal64 superMax = Decimal64.valueOf(300.0);
+ final Decimal64 min = Decimal64.valueOf("100.0");
+ final Decimal64 superMin = Decimal64.valueOf("50.0");
+ final Decimal64 max = Decimal64.valueOf("200.0");
+ final Decimal64 superMax = Decimal64.valueOf("300.0");
assertTrue(NumberUtil.isRangeCovered(min, max, superMin, superMax));
}
@Test
public void testConverterToBigDecimal() {
- Decimal64 bigDecNum = Decimal64.valueOf(20.0);
+ final Decimal64 bigDecNum = Decimal64.valueOf("20.0");
final Function<Number, Decimal64> numberFunction = NumberUtil.converterTo(Decimal64.class);
assertEquals(bigDecNum, numberFunction.apply(bigDecNum));
assertEquals(bigDecNum, numberFunction.apply(intNum));
double doubleNum = 20.0;
- bigDecNum = Decimal64.valueOf("20.0");
assertEquals(bigDecNum, numberFunction.apply(doubleNum));
}
assertEquals(1, decRangeConstraints.size());
final Range<?> range = decRangeConstraints.iterator().next();
- assertEquals(Decimal64.valueOf(1.5), range.lowerEndpoint());
- assertEquals(Decimal64.valueOf(5.5), range.upperEndpoint());
+ assertEquals(Decimal64.valueOf("1.5"), range.lowerEndpoint());
+ assertEquals(Decimal64.valueOf("5.5"), range.upperEndpoint());
assertEquals(TypeDefinitions.DECIMAL64.bindTo(leafDecimal.getQName().getModule()), decType.getQName());
assertNull(decType.getBaseType());