Package org.jruby.java.util

Class ArrayUtils

java.lang.Object

org.jruby.java.util.ArrayUtils

public class ArrayUtils
extends Object

A collection of utilities for manipulating Java arrays.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ArrayUtils()

Method Summary

Modifier and Type	Method	Description
static IRubyObject	arefDirect(Ruby runtime, Object array, JavaUtil.JavaConverter javaConverter, int index)
static IRubyObject	asetDirect(Ruby runtime, Object array, JavaUtil.JavaConverter javaConverter, int index, IRubyObject value)
static IRubyObject	concatArraysDirect(ThreadContext context, Object original, Object additional)
static IRubyObject	concatArraysDirect(ThreadContext context, Object original, IRubyObject additional)
static void	copyDataToJavaArray(ThreadContext context, RubyArray rubyArray, int src, JavaArray javaArray, int dest, int length)
private static void	copyDataToJavaArrayDirect(Class<?> targetType, RubyArray rubyArray, byte[] javaArray)
private static void	copyDataToJavaArrayDirect(Class<?> targetType, RubyArray rubyArray, int[] javaArray)
private static void	copyDataToJavaArrayDirect(Class<?> targetType, RubyArray rubyArray, long[] javaArray)
private static void	copyDataToJavaArrayDirect(Class<?> targetType, RubyArray rubyArray, Object[] javaArray)
static void	copyDataToJavaArrayDirect(RubyArray rubyArray, Object javaArray)
static void	copyDataToJavaArrayDirect(ThreadContext context, RubyArray rubyArray, Object javaArray)	Deprecated.
static IRubyObject	emptyJavaArrayDirect(ThreadContext context, Class componentType)
static IRubyObject	javaArraySubarrayDirect(ThreadContext context, Object fromArray, int index, int size)
private static RaiseException	mapArrayStoreException(Ruby runtime, Object array, Class<?> type)
private static RaiseException	mapIllegalArgumentException(Ruby runtime, Object array, Class<?> type)
private static RaiseException	mapIndexOutOfBoundsException(Ruby runtime, Object array, int index)
static ArrayJavaProxy	newProxiedArray(Ruby runtime, Class<?> componentType, int size)
static ArrayJavaProxy	newProxiedArray(Ruby runtime, Class<?> componentType, JavaUtil.JavaConverter converter, int size)
static void	setWithExceptionHandlingDirect(Ruby runtime, Object array, int index, Object javaValue)

Methods inherited from class java.lang.Object

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

Constructor Details

ArrayUtils

private ArrayUtils()

Method Details

arefDirect

public static IRubyObject arefDirect(Ruby runtime,
 Object array,
 JavaUtil.JavaConverter javaConverter,
 int index)

concatArraysDirect

public static IRubyObject concatArraysDirect(ThreadContext context,
 Object original,
 Object additional)

newProxiedArray

public static ArrayJavaProxy newProxiedArray(Ruby runtime,
 Class<?> componentType,
 int size)

newProxiedArray

public static ArrayJavaProxy newProxiedArray(Ruby runtime,
 Class<?> componentType,
 JavaUtil.JavaConverter converter,
 int size)

emptyJavaArrayDirect

public static IRubyObject emptyJavaArrayDirect(ThreadContext context,
 Class componentType)

javaArraySubarrayDirect

public static IRubyObject javaArraySubarrayDirect(ThreadContext context,
 Object fromArray,
 int index,
 int size)

concatArraysDirect

public static IRubyObject concatArraysDirect(ThreadContext context,
 Object original,
 IRubyObject additional)

asetDirect

public static IRubyObject asetDirect(Ruby runtime,
 Object array,
 JavaUtil.JavaConverter javaConverter,
 int index,
 IRubyObject value)

setWithExceptionHandlingDirect

public static void setWithExceptionHandlingDirect(Ruby runtime,
 Object array,
 int index,
 Object javaValue)

mapIndexOutOfBoundsException

private static RaiseException mapIndexOutOfBoundsException(Ruby runtime,
 Object array,
 int index)

mapArrayStoreException

private static RaiseException mapArrayStoreException(Ruby runtime,
 Object array,
 Class<?> type)

mapIllegalArgumentException

private static RaiseException mapIllegalArgumentException(Ruby runtime,
 Object array,
 Class<?> type)

copyDataToJavaArrayDirect

@Deprecated
public static void copyDataToJavaArrayDirect(ThreadContext context,
 RubyArray rubyArray,
 Object javaArray)

Deprecated.

copyDataToJavaArrayDirect

public static void copyDataToJavaArrayDirect(RubyArray rubyArray,
 Object javaArray)

copyDataToJavaArrayDirect

private static void copyDataToJavaArrayDirect(Class<?> targetType,
 RubyArray rubyArray,
 Object[] javaArray)

copyDataToJavaArrayDirect

private static void copyDataToJavaArrayDirect(Class<?> targetType,
 RubyArray rubyArray,
 int[] javaArray)

copyDataToJavaArrayDirect

private static void copyDataToJavaArrayDirect(Class<?> targetType,
 RubyArray rubyArray,
 long[] javaArray)

copyDataToJavaArrayDirect

private static void copyDataToJavaArrayDirect(Class<?> targetType,
 RubyArray rubyArray,
 byte[] javaArray)

copyDataToJavaArray

public static void copyDataToJavaArray(ThreadContext context,
 RubyArray rubyArray,
 int src,
 JavaArray javaArray,
 int dest,
 int length)