Package com.espertech.esper.common.internal.util

Class IntArrayUtil

java.lang.Object

com.espertech.esper.common.internal.util.IntArrayUtil

public class IntArrayUtil
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int[]	EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
IntArrayUtil()

Method Summary

Modifier and Type	Method	Description
static int[]	append(int[] array, int value)
static boolean	compareParentKey(int[] key, int[] parentKey)
static int[]	copy(int[] src)
static int[]	getParentPath(int[] path)
static int[]	readArray(DataInput input)
static int[]	readOptionalArray(DataInput input)
static int[]	toArray(Collection<Integer> collection)
static Integer[]	toBoxedArray(Collection<Integer> collection)
static Iterator<Integer>	toIterator(int[] array)
static void	writeArray(int[] ints, DataOutput output)
static void	writeOptionalArray(int[] ints, DataOutput output)

Methods inherited from class java.lang.Object

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

Field Details

EMPTY_ARRAY

public static final int[] EMPTY_ARRAY

Constructor Details

IntArrayUtil

public IntArrayUtil()

Method Details

getParentPath

public static int[] getParentPath(int[] path)

writeOptionalArray

public static void writeOptionalArray(int[] ints,
 DataOutput output)
                               throws IOException

Throws:

IOException

writeArray

public static void writeArray(int[] ints,
 DataOutput output)
                       throws IOException

Throws:

IOException

readOptionalArray

public static int[] readOptionalArray(DataInput input)
                               throws IOException

Throws:

IOException

readArray

public static int[] readArray(DataInput input)
                       throws IOException

Throws:

IOException

toIterator

public static Iterator<Integer> toIterator(int[] array)

append

public static int[] append(int[] array,
 int value)

copy

public static int[] copy(int[] src)

toArray

public static int[] toArray(Collection<Integer> collection)

toBoxedArray

public static Integer[] toBoxedArray(Collection<Integer> collection)

compareParentKey

public static boolean compareParentKey(int[] key,
 int[] parentKey)