org.apache.lucene.luke.app.desktop.util

## Class NumericUtils

- java.lang.Object
- - org.apache.lucene.luke.app.desktop.util.NumericUtils

-     public class NumericUtils
      extends Object

  Utilities for handling numeric values

- - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static double[]` | `convertToDoubleArray(String value, boolean ignoreException)`
    `static float[]` | `convertToFloatArray(String value, boolean ignoreException)`
    `static int[]` | `convertToIntArray(String value, boolean ignoreException)`
    `static long[]` | `convertToLongArray(String value, boolean ignoreException)`
    `static long` | `tryConvertToLongValue(String value)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Method Detail

    - #### convertToIntArray

          public static int[] convertToIntArray(String value,
                                                boolean ignoreException)
                                         throws NumberFormatException

      Throws:
        `NumberFormatException`

    - #### convertToLongArray

          public static long[] convertToLongArray(String value,
                                                  boolean ignoreException)
                                           throws NumberFormatException

      Throws:
        `NumberFormatException`

    - #### convertToFloatArray

          public static float[] convertToFloatArray(String value,
                                                    boolean ignoreException)
                                             throws NumberFormatException

      Throws:
        `NumberFormatException`

    - #### convertToDoubleArray

          public static double[] convertToDoubleArray(String value,
                                                      boolean ignoreException)
                                               throws NumberFormatException

      Throws:
        `NumberFormatException`

    - #### tryConvertToLongValue

          public static long tryConvertToLongValue(String value)
                                            throws NumberFormatException

      Throws:
        `NumberFormatException`

Copyright © 2000-2019 Apache Software Foundation. All Rights Reserved.