Example usage for java.lang IndexOutOfBoundsException IndexOutOfBoundsException

Introduction

In this page you can find the example usage for java.lang IndexOutOfBoundsException IndexOutOfBoundsException.

Prototype

public IndexOutOfBoundsException(int index)

Source Link

Document

Constructs a new IndexOutOfBoundsException class with an argument indicating the illegal index.

Usage

From source file:com.github.haixing_hu.csl.util.Argument.java

public static int requireIndexInOpenRange(final int index, final int left, final int right) {
    if ((index <= left) || (index >= right)) {
        throw new IndexOutOfBoundsException(
                "The index must in the open range (" + left + ", " + right + "), " + " but it is " + index);
    }//from w  ww.j a va  2 s .com
    return index;
}

From source file:com.github.haixing_hu.csl.util.Argument.java

public static int requireIndexInLeftOpenRange(final int index, final int left, final int right) {
    if ((index <= left) || (index > right)) {
        throw new IndexOutOfBoundsException("The index must in the left open range (" + left + ", " + right
                + "], " + " but it is " + index);
    }//from  w ww.  jav a 2s .co  m
    return index;
}

From source file:com.github.haixing_hu.csl.util.Argument.java

public static int requireIndexInRightOpenRange(final int index, final int left, final int right) {
    if ((index < left) || (index >= right)) {
        throw new IndexOutOfBoundsException("The index must in the right open range [" + left + ", " + right
                + "), " + " but it is " + index);
    }//from w  w  w .  j  a  va2  s .com
    return index;
}

From source file:com.clust4j.utils.MatUtils.java

/**
 * Set the column within a matrix in place.
 * @param a//from   w  w w .  j  a  v a 2s  .c  o m
 * @param idx
 * @param v
 * @throws IllegalArgumentException if there are no rows in the matrix
 * @throws NonUniformMatrixException if the matrix is not uniform
 * @throws IndexOutOfBoundsException if idx is less than 0 or greater than the col dims
 * @throws DimensionMismatchException if the dimensions of v do not match row dims of the matrix
 */
public static void setColumnInPlace(final double[][] a, final int idx, final double[] v) {
    checkDimsForUniformity(a);

    final int m = a.length, n = a[0].length;
    if (idx < 0 || idx >= n)
        throw new IndexOutOfBoundsException("illegal idx: " + idx);
    if (v.length != m)
        throw new DimensionMismatchException(m, v.length);

    for (int i = 0; i < m; i++)
        a[i][idx] = v[i];
}

From source file:com.clust4j.utils.MatUtils.java

/**
 * Set the row within a matrix in place/*from   ww  w .ja  v  a2s  .  c  o  m*/
 * @param a
 * @param idx
 * @param v
 * @throws IllegalArgumentException if there are no rows in the matrix
 * @throws IndexOutOfBoundsException if idx is less than 0 or greater than row dims
 * @throws DimensionMismatchException if the dims of v do not match col dims of the matrix
 */
public static void setRowInPlace(final double[][] a, final int idx, final double[] v) {
    checkDimsPermitEmpty(a);

    final int m = a.length;
    if (idx < 0 || idx >= m)
        throw new IndexOutOfBoundsException("illegal idx: " + idx);

    final int n = a[idx].length;
    if (v.length != n)
        throw new DimensionMismatchException(n, v.length);

    for (int i = 0; i < n; i++)
        a[idx][i] = v[i];
}

From source file:mondrian.olap.Util.java

/**
 * Returns the sole item in a list.//from  ww  w. jav a 2  s.c  o  m
 *
 * <p>If the list has 0 or more than one element, throws.</p>
 *
 * @param list List
 * @param <T> Element type
 * @return Sole item in the list
 * @throws IndexOutOfBoundsException if list is empty or has more than 1 elt
 */
public static <T> T only(List<T> list) {
    if (list.size() != 1) {
        throw new IndexOutOfBoundsException("list " + list + " has " + list.size() + " elements, expected 1");
    }
    return list.get(0);
}

From source file:com.xwtec.xwserver.util.json.JSONArray.java

public ListIterator listIterator(int index) {
    if (index < 0 || index > size())
        throw new IndexOutOfBoundsException("Index: " + index);

    return new JSONArrayListIterator(index);
}

From source file:hybridewah.HybridBitmap.java

/**
 * set the bit at position i to true, the bits must be set in increasing
 * order. For example, set(15) and then set(7) will fail. You must do set(7)
 * and then set(15)./*from w ww  . j av a  2s  .c om*/
 * 
 * @param i
 *          the index
 * @return true if the value was set (always true when i>= sizeInBits()).
 * @throws IndexOutOfBoundsException
 *           if i is negative or greater than Integer.MAX_VALUE - 64
 */
public boolean set(final int i) {
    if ((i > Integer.MAX_VALUE - wordinbits) || (i < 0))
        throw new IndexOutOfBoundsException(
                "Set values should be between 0 and " + (Integer.MAX_VALUE - wordinbits));
    if (i < this.sizeinbits)
        return false;
    // distance in words:
    final int dist = (i + wordinbits) / wordinbits - (this.sizeinbits + wordinbits - 1) / wordinbits;
    this.sizeinbits = i + 1;
    if (dist > 0) {// easy
        if (dist > 1)
            fastaddStreamOfEmptyWords(false, dist - 1);
        addLiteralWord(1l << (i % wordinbits));
        return true;
    }
    if (this.rlw.getNumberOfLiteralWords() == 0) {
        this.rlw.setRunningLength(this.rlw.getRunningLength() - 1);
        addLiteralWord(1l << (i % wordinbits));
        return true;
    }
    this.buffer[this.actualsizeinwords - 1] |= 1l << (i % wordinbits);
    if (this.buffer[this.actualsizeinwords - 1] == ~0l) {
        this.buffer[this.actualsizeinwords - 1] = 0;
        --this.actualsizeinwords;
        this.rlw.setNumberOfLiteralWords(this.rlw.getNumberOfLiteralWords() - 1);
        // next we add one clean word
        addEmptyWord(true);
    }
    return true;
}

From source file:com.clark.func.Functions.java

/**
 * <p>/*from w  w w.  jav  a2s.  c  o  m*/
 * Validates that the index is within the bounds of the argument array;
 * otherwise throwing an exception with the specified message.
 * </p>
 * 
 * <pre>
 * Validate.validIndex(myArray, 2, &quot;The array index is invalid: &quot;);
 * </pre>
 * 
 * <p>
 * If the array is <code>null</code>, then the message of the exception is
 * &quot;The validated object is null&quot;.
 * </p>
 * 
 * @param <T>
 *            the array type
 * @param array
 *            the array to check
 * @param index
 *            the index
 * @param message
 *            the exception message if invalid
 * @return the validated array (never <code>null</code> for method chaining)
 * @throws NullPointerException
 *             if the array is <code>null</code>
 * @throws IndexOutOfBoundsException
 *             if the index is invalid
 * @see #validIndex(Object[], int)
 */
public static <T> T[] validIndex(T[] array, int index, String message, Object... values) {
    notNull(array);
    if (index < 0 || index >= array.length) {
        throw new IndexOutOfBoundsException(String.format(message, values));
    }
    return array;
}

From source file:com.clark.func.Functions.java

/**
 * <p>//from w  ww.  jav a2 s  .c  o  m
 * Validates that the index is within the bounds of the argument collection;
 * otherwise throwing an exception with the specified message.
 * </p>
 * 
 * <pre>
 * Validate.validIndex(myCollection, 2, &quot;The collection index is invalid: &quot;);
 * </pre>
 * 
 * <p>
 * If the collection is <code>null</code>, then the message of the exception
 * is &quot;The validated object is null&quot;.
 * </p>
 * 
 * @param <T>
 *            the collection type
 * @param collection
 *            the collection to check
 * @param index
 *            the index
 * @param message
 *            the exception message if invalid
 * @return the validated collection (never <code>null</code> for chaining)
 * @throws NullPointerException
 *             if the collection is <code>null</code>
 * @throws IndexOutOfBoundsException
 *             if the index is invalid
 * @see #validIndex(Collection, int)
 */
public static <T extends Collection<?>> T validIndex(T collection, int index, String message,
        Object... values) {
    notNull(collection);
    if (index < 0 || index >= collection.size()) {
        throw new IndexOutOfBoundsException(String.format(message, values));
    }
    return collection;
}