Examples with SortedMap java.util.SortedMap used on opensource projects

Example 96 with SortedMap

use of java.util.SortedMap in project symja_android_library by axkr.

the class ExprPolynomial method multiply.

/**
	 * GenPolynomial multiplication. Product with coefficient ring element.
	 * 
	 * @param s
	 *            coefficient.
	 * @return this*s.
	 */
public ExprPolynomial multiply(IExpr s) {
    if (s == null) {
        return ring.getZero();
    }
    if (s.isZero()) {
        return ring.getZero();
    }
    if (this.isZero()) {
        return this;
    }
    // if (this instanceof GenSolvablePolynomial) {
    // // throw new RuntimeException("wrong method dispatch in JRE ");
    // logger.debug("warn: wrong method dispatch in JRE multiply(s) - trying
    // to fix");
    // GenSolvablePolynomial<C> T = (GenSolvablePolynomial<C>) this;
    // return T.multiply(s);
    // }
    ExprPolynomial p = ring.getZero().copy();
    SortedMap<ExpVectorLong, IExpr> pv = p.val;
    for (Map.Entry<ExpVectorLong, IExpr> m1 : val.entrySet()) {
        IExpr c1 = m1.getValue();
        ExpVectorLong e1 = m1.getKey();
        // check non zero if not domain
        IExpr c = c1.multiply(s);
        if (!c.isZero()) {
            // or m1.setValue( c )
            pv.put(e1, c);
        }
    }
    return p;
}

Example 97 with SortedMap

use of java.util.SortedMap in project symja_android_library by axkr.

the class AbstractIntegerSym method factorize.

/**
	 * Get all prime factors of this integer
	 * 
	 * @param result
	 *            add the prime factors to this result list
	 * @return
	 */
public IAST factorize(IAST result) {
    IInteger b = this;
    if (sign() < 0) {
        b = b.negate();
        result.append(F.CN1);
    } else if (b.isZero()) {
        result.append(F.C0);
        return result;
    } else if (b.isOne()) {
        result.append(F.C1);
        return result;
    }
    if (b instanceof IntegerSym) {
        Map<Long, Integer> map = PrimeInteger.factors(b.longValue());
        for (Map.Entry<Long, Integer> entry : map.entrySet()) {
            long key = entry.getKey();
            IInteger is = valueOf(key);
            for (int i = 0; i < entry.getValue(); i++) {
                result.append(is);
            }
        }
        return result;
    }
    SortedMap<Integer, Integer> map = new TreeMap<Integer, Integer>();
    BigInteger rest = Primality.countPrimes32749(b.toBigNumerator(), map);
    for (Map.Entry<Integer, Integer> entry : map.entrySet()) {
        int key = entry.getKey();
        AbstractIntegerSym is = valueOf(key);
        for (int i = 0; i < entry.getValue(); i++) {
            result.append(is);
        }
    }
    if (rest.equals(BigInteger.ONE)) {
        return result;
    }
    if (rest.isProbablePrime(PRIME_CERTAINTY)) {
        result.append(valueOf(rest));
        return result;
    }
    b = valueOf(rest);
    SortedMap<BigInteger, Integer> bigMap = new TreeMap<BigInteger, Integer>();
    Primality.factorInteger(rest, bigMap);
    for (Map.Entry<BigInteger, Integer> entry : bigMap.entrySet()) {
        BigInteger key = entry.getKey();
        IInteger is = valueOf(key);
        for (int i = 0; i < entry.getValue(); i++) {
            result.append(is);
        }
    }
    return result;
}

Example 98 with SortedMap

use of java.util.SortedMap in project cdap by caskdata.

the class HBaseMetricsTable method put.

@Override
public void put(SortedMap<byte[], ? extends SortedMap<byte[], Long>> updates) {
    List<Put> puts = Lists.newArrayList();
    for (Map.Entry<byte[], ? extends SortedMap<byte[], Long>> row : updates.entrySet()) {
        PutBuilder put = tableUtil.buildPut(row.getKey());
        for (Map.Entry<byte[], Long> column : row.getValue().entrySet()) {
            put.add(columnFamily, column.getKey(), Bytes.toBytes(column.getValue()));
        }
        puts.add(put.build());
    }
    try {
        hTable.put(puts);
        hTable.flushCommits();
    } catch (IOException e) {
        throw new DataSetException("Put failed on table " + tableId, e);
    }
}

Example 99 with SortedMap

use of java.util.SortedMap in project cdap by caskdata.

the class HBaseMetricsTable method putBytes.

@Override
public void putBytes(SortedMap<byte[], ? extends SortedMap<byte[], byte[]>> updates) {
    List<Put> puts = Lists.newArrayList();
    for (Map.Entry<byte[], ? extends SortedMap<byte[], byte[]>> row : updates.entrySet()) {
        PutBuilder put = tableUtil.buildPut(row.getKey());
        for (Map.Entry<byte[], byte[]> column : row.getValue().entrySet()) {
            put.add(columnFamily, column.getKey(), column.getValue());
        }
        puts.add(put.build());
    }
    try {
        hTable.put(puts);
        hTable.flushCommits();
    } catch (IOException e) {
        throw new DataSetException("Put failed on table " + tableId, e);
    }
}

Example 100 with SortedMap

use of java.util.SortedMap in project cdap by caskdata.

the class MetricsTableOnTable method putBytes.

@Override
public void putBytes(SortedMap<byte[], ? extends SortedMap<byte[], byte[]>> updates) {
    for (Map.Entry<byte[], ? extends SortedMap<byte[], byte[]>> rowUpdate : updates.entrySet()) {
        Put put = new Put(rowUpdate.getKey());
        for (Map.Entry<byte[], byte[]> columnUpdate : rowUpdate.getValue().entrySet()) {
            put.add(columnUpdate.getKey(), columnUpdate.getValue());
        }
        table.put(put);
    }
}