List of usage examples for java.math BigInteger TEN
BigInteger TEN
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From source file:Main.java
public static void main(String[] args) { BigInteger numberB = BigInteger.TEN; }
From source file:Main.java
public static void main(String[] args) { BigInteger numberA = new BigInteger("98765432123456789"); BigInteger numberB = BigInteger.TEN; numberA = numberA.add(numberB);//from w w w. j av a2 s .co m System.out.println("numberA = " + numberA); numberA = numberA.multiply(numberB); System.out.println("numberA = " + numberA); numberA = numberA.subtract(numberB); System.out.println("numberA = " + numberA); numberA = numberA.divide(numberB); System.out.println("numberA = " + numberA); numberA = numberA.mod(numberB); System.out.println("numberA = " + numberA); numberA = numberA.pow(2); System.out.println("numberA = " + numberA); numberA = numberA.negate(); System.out.println("numberA = " + numberA); }
From source file:com.redhat.lightblue.metadata.types.BooleanTypeTest.java
@Test public void testFromJson() { JsonNode jsonNode = JsonNodeFactory.withExactBigDecimals(false).numberNode(BigInteger.TEN); Object fromJson = booleanType.fromJson(jsonNode); assertTrue(fromJson instanceof Boolean); }
From source file:com.vladmihalcea.mongo.dao.ProductRepositoryIT.java
@Test public void testSave() { Product product = new Product(); product.setId(123L);/*from ww w. j a v a 2 s. c om*/ product.setName("Tv"); product.setQuantity(BigInteger.TEN); product.setDiscount(BigDecimal.valueOf(12.34)); productRepository.save(product); Product savedProduct = productRepository.findOne(123L); assertEquals(savedProduct, product); assertEquals(savedProduct.hashCode(), product.hashCode()); assertEquals(Long.valueOf(0), product.getVersion()); assertEquals("Tv", product.getName()); savedProduct.setName("Dvd"); savedProduct = productRepository.save(savedProduct); assertEquals(Long.valueOf(1), savedProduct.getVersion()); savedProduct.setVersion(0L); try { productRepository.save(savedProduct); fail("Expected OptimisticLockingFailureException"); } catch (OptimisticLockingFailureException e) { } productRepository.delete(product); }
From source file:com.redhat.lightblue.metadata.types.BigIntegerTypeTest.java
@Test public void testFromJson() { JsonNode jsonNode = JsonNodeFactory.withExactBigDecimals(false).numberNode(BigInteger.TEN); Object fromJson = bigIntegerType.fromJson(jsonNode); assertTrue(fromJson instanceof BigInteger); }
From source file:org.thymeleaf.util.EvaluationUtilTest.java
@Test public void convertToBooleanTest() { Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(null)); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Boolean.TRUE)); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(Boolean.FALSE)); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(BigDecimal.ZERO)); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(BigDecimal.ONE)); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(BigDecimal.TEN)); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(BigInteger.ZERO)); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(BigInteger.ONE)); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(BigInteger.TEN)); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(Double.valueOf(0.0d))); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(Float.valueOf(0.0f))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Double.valueOf(0.1d))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Float.valueOf(0.1f))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Double.valueOf(-0.1d))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Float.valueOf(-0.1f))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Double.valueOf(Double.MAX_VALUE))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Float.valueOf(Float.MAX_VALUE))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Double.valueOf(Double.MIN_VALUE))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Float.valueOf(Float.MIN_VALUE))); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(Character.valueOf((char) 0))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Character.valueOf('x'))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Character.valueOf('0'))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(Character.valueOf('1'))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean("true")); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean("false")); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean("yes")); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean("no")); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean("on")); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean("off")); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean("sky")); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean("high above")); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(new LiteralValue("true"))); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(new LiteralValue("false"))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(new LiteralValue("yes"))); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(new LiteralValue("no"))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(new LiteralValue("on"))); Assert.assertFalse(EvaluationUtil.evaluateAsBoolean(new LiteralValue("off"))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(new LiteralValue("sky"))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(new LiteralValue("high above"))); Assert.assertTrue(EvaluationUtil.evaluateAsBoolean(EvaluationUtil.class)); }
From source file:co.rsk.core.NetworkStateExporterTest.java
@Test public void testNoContracts() throws Exception { Repository repository = new RepositoryImpl(new TrieStoreImpl(new HashMapDB())); String address1String = "1000000000000000000000000000000000000000"; byte[] address1 = Hex.decode(address1String); repository.createAccount(address1);/*from www.j av a2 s .c o m*/ repository.addBalance(address1, BigInteger.ONE); repository.increaseNonce(address1); String address2String = "2000000000000000000000000000000000000000"; byte[] address2 = Hex.decode(address2String); repository.createAccount(address2); repository.addBalance(address2, BigInteger.TEN); repository.increaseNonce(address2); repository.increaseNonce(address2); byte[] remascSender = ZERO_BYTE_ARRAY; repository.createAccount(remascSender); repository.increaseNonce(remascSender); byte[] remascAddr = Hex.decode(PrecompiledContracts.REMASC_ADDR); repository.createAccount(remascAddr); repository.addBalance(remascAddr, BigInteger.TEN); repository.increaseNonce(remascAddr); Map result = writeAndReadJson(repository); Assert.assertEquals(3, result.keySet().size()); Map address1Value = (Map) result.get(address1String); Assert.assertEquals(2, address1Value.keySet().size()); Assert.assertEquals("1", address1Value.get("balance")); Assert.assertEquals("1", address1Value.get("nonce")); Map address2Value = (Map) result.get(address2String); Assert.assertEquals(2, address2Value.keySet().size()); Assert.assertEquals("10", address2Value.get("balance")); Assert.assertEquals("2", address2Value.get("nonce")); Map remascValue = (Map) result.get(PrecompiledContracts.REMASC_ADDR); Assert.assertEquals(2, remascValue.keySet().size()); Assert.assertEquals("10", remascValue.get("balance")); Assert.assertEquals("1", remascValue.get("nonce")); }
From source file:com.asakusafw.directio.hive.parquet.DecimalValueDriver.java
static int getByteLength(int precision) { if (precision == 0) { return 1; }//from w w w.j a v a2 s. c om int bits = BigInteger.TEN.pow(precision).bitLength() + 1; return (bits + Byte.SIZE - 1) / Byte.SIZE; }
From source file:com.github.jrrdev.mantisbtsync.core.jobs.issues.writers.BugHistoryWriterTest.java
/** * Build the items to write.//from w w w.j a v a2 s .c om * * @return items */ private List<BugBean> buildItems() { final Calendar cal = Calendar.getInstance(); final Timestamp date = new Timestamp(cal.getTimeInMillis()); final List<BugBean> items = new ArrayList<BugBean>(); final BugBean item1 = new BugBean(); final BugHistoryBean hist = new BugHistoryBean(); hist.setBugId(BigInteger.ONE); hist.setUserId(BigInteger.ONE); hist.setOldValue("old"); hist.setNewValue("new"); hist.setHistoryType(BigInteger.TEN); hist.setDateModified(date); item1.getHistory().add(hist); items.add(item1); return items; }
From source file:com.redhat.lightblue.metadata.types.BigIntegerTypeTest.java
@Test public void testCastGoodString() { assertTrue(bigIntegerType.cast(String.valueOf(BigInteger.TEN)) instanceof BigInteger); }