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Snowflake Common Package

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/*
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 */
package net.snowflake.common.util;

import java.math.BigInteger;

/** Powers of 10 */
public class Power10 {
  // Integer (signed 32 bits)
  public static final int intSize = 10;
  public static final int[] intTable;

  static {
    intTable = new int[intSize];
    int n = 1;
    intTable[0] = n;
    for (int i = 1; i < intSize; i++) {
      n *= 10;
      intTable[i] = n;
    }
  }

  // Long (signed 64 bits)
  public static final int longSize = 19;
  public static final long[] longTable;

  static {
    longTable = new long[longSize];
    long n = 1;
    longTable[0] = n;
    for (int i = 1; i < longSize; i++) {
      n *= 10;
      longTable[i] = n;
    }
  }

  // SB16 (BigInteger)
  public static final int sb16Size = 39;
  public static final BigInteger[] sb16Table;

  static {
    sb16Table = new BigInteger[sb16Size];
    BigInteger n = BigInteger.ONE;
    sb16Table[0] = n;
    for (int i = 1; i < sb16Size; i++) {
      n = n.multiply(BigInteger.TEN);
      sb16Table[i] = n;
    }
  }
}