org.jruby

Class RubyRange

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyRange

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

public class RubyRange
extends RubyObject

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	RubyRange.RangeCallBack
private static class	RubyRange.StepBlockCallBack

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields

Modifier and Type	Field and Description
private IRubyObject	begin
private static byte[]	DOTDOT
private static byte[]	DOTDOTDOT
private IRubyObject	end
private boolean	isExclusive
private static ObjectAllocator	RANGE_ALLOCATOR
private static ObjectMarshal	RANGE_MARSHAL

Fields inherited from class org.jruby.RubyObject

FIELD_ALLOCATED_CLASSES, FIELD_ALLOCATORS, IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, OBJECT_VAR0_ALLOCATOR, OBJECT_VAR1_ALLOCATOR, OBJECT_VAR2_ALLOCATOR, OBJECT_VAR3_ALLOCATOR, OBJECT_VAR4_ALLOCATOR, OBJECT_VAR5_ALLOCATOR, OBJECT_VAR6_ALLOCATOR, OBJECT_VAR7_ALLOCATOR, OBJECT_VAR8_ALLOCATOR, OBJECT_VAR9_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, metaClass, NEVER, NIL_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUSTED_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor and Description
private	RubyRange(Ruby runtime, RubyClass klass)

Method Summary

Modifier and Type	Method and Description
(package private) long[]	begLen(long len, int err)
(package private) long	begLen0(long len)
(package private) long	begLen1(long len, long beg)
(package private) int[]	begLenInt(int len, int err)
(package private) boolean	checkBegin(long length)
void	copySpecialInstanceVariables(IRubyObject clone) Lots of MRI objects keep their state in non-lookupable ivars (e:g.
IRubyObject	cover_p(ThreadContext context, IRubyObject obj)
static RubyClass	createRangeClass(Ruby runtime)
IRubyObject	each(ThreadContext context, Block block)
IRubyObject	each19(ThreadContext context, Block block)
IRubyObject	eql_p(ThreadContext context, IRubyObject other)
IRubyObject	eqq_p19(ThreadContext context, IRubyObject obj)
RubyBoolean	exclude_end_p()
IRubyObject	first()
IRubyObject	first(ThreadContext context)
IRubyObject	first(ThreadContext context, IRubyObject arg)
private void	fixnumEach(ThreadContext context, Ruby runtime, Block block)
private void	fixnumStep(ThreadContext context, Ruby runtime, long step, Block block)
RubyFixnum	hash(ThreadContext context)
RubyBoolean	include_p(ThreadContext context, IRubyObject obj)
IRubyObject	include_p19(ThreadContext context, IRubyObject obj)
private void	init(ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive)
IRubyObject	initialize(ThreadContext context, IRubyObject[] args, Block unusedBlock)
IRubyObject	inspect(ThreadContext context)
IRubyObject	last()
IRubyObject	last(ThreadContext context)
IRubyObject	last(ThreadContext context, IRubyObject arg)
IRubyObject	max(ThreadContext context, Block block)
IRubyObject	min(ThreadContext context, Block block)
static RubyRange	newExclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end)
static RubyRange	newInclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end)
static RubyRange	newRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive)
private void	numericStep(ThreadContext context, Ruby runtime, IRubyObject step, Block block)
private void	numericStep19(ThreadContext context, Ruby runtime, IRubyObject step, Block block)
IRubyObject	op_equal(ThreadContext context, IRubyObject other)
private void	rangeEach(ThreadContext context, RubyRange.RangeCallBack callback)
private IRubyObject	rangeLe(ThreadContext context, IRubyObject a, IRubyObject b)
private IRubyObject	rangeLt(ThreadContext context, IRubyObject a, IRubyObject b)
IRubyObject	step(ThreadContext context, Block block)
IRubyObject	step(ThreadContext context, IRubyObject step, Block block)
IRubyObject	step19(ThreadContext context, Block block)
IRubyObject	step19(ThreadContext context, IRubyObject step, Block block)
private IRubyObject	stepCommon(ThreadContext context, IRubyObject step, Block block)
private IRubyObject	stepCommon19(ThreadContext context, IRubyObject step, Block block)
IRubyObject	to_a(ThreadContext context, Block block)
IRubyObject	to_s(ThreadContext context)

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, eqlInternal, equalInternal, equals, getNativeTypeIndex, hashCode, initialize, initialize, inspect, op_eqq, puts, specificEval, toString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkFrozen, checkStringType, checkStringType19, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, createBasicObjectClass, dataGetStruct, dataGetStructChecked, dataWrapStruct, display, dup, ensureInstanceVariablesSettable, eql_p, eql, equal_p, equal_p19, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, freeze, frozen_p, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMetaClass, getNativeHandle, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, id_deprecated, id, infectBy, infectBy, infectBy, initialize_copy, initialize19, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval19, instance_eval19, instance_eval19, instance_eval19, instance_exec, instance_exec19, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, instance_variables19, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing19, method, method19, methods, methods, methods19, nil_p, op_cmp, op_equal_19, op_match, op_match19, op_not_equal, op_not_match, op_not, private_methods, private_methods19, protected_methods, protected_methods19, public_methods, public_methods19, rbClone, recacheBuiltinMethods, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respond_to_p19, respond_to_p19, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, send19, send19, send19, send19, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method_added19, singleton_method_removed19, singleton_method_undefined19, singleton_methods, singleton_methods19, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_s, toJava, trust, type_deprecated, type, untaint, untrust, untrusted_p, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

begin

private IRubyObject begin

end

private IRubyObject end

isExclusive

private boolean isExclusive

RANGE_ALLOCATOR

private static final ObjectAllocator RANGE_ALLOCATOR

DOTDOTDOT

private static byte[] DOTDOTDOT

DOTDOT

private static byte[] DOTDOT

RANGE_MARSHAL

private static final ObjectMarshal RANGE_MARSHAL

Constructor Detail

RubyRange

private RubyRange(Ruby runtime,
                  RubyClass klass)

Method Detail

createRangeClass

public static RubyClass createRangeClass(Ruby runtime)

newRange

public static RubyRange newRange(Ruby runtime,
                                 ThreadContext context,
                                 IRubyObject begin,
                                 IRubyObject end,
                                 boolean isExclusive)

newExclusiveRange

public static RubyRange newExclusiveRange(Ruby runtime,
                                          ThreadContext context,
                                          IRubyObject begin,
                                          IRubyObject end)

newInclusiveRange

public static RubyRange newInclusiveRange(Ruby runtime,
                                          ThreadContext context,
                                          IRubyObject begin,
                                          IRubyObject end)

copySpecialInstanceVariables

public void copySpecialInstanceVariables(IRubyObject clone)

Description copied from class: RubyBasicObject

Lots of MRI objects keep their state in non-lookupable ivars (e:g. Range, Struct, etc). This method is responsible for dupping our java field equivalents

Specified by:

copySpecialInstanceVariables in interface IRubyObject

Overrides:

copySpecialInstanceVariables in class RubyBasicObject

checkBegin

final boolean checkBegin(long length)

begLen

final long[] begLen(long len,
                    int err)

begLen0

final long begLen0(long len)

begLen1

final long begLen1(long len,
                   long beg)

begLenInt

final int[] begLenInt(int len,
                      int err)

init

private void init(ThreadContext context,
                  IRubyObject begin,
                  IRubyObject end,
                  boolean isExclusive)

initialize

public IRubyObject initialize(ThreadContext context,
                              IRubyObject[] args,
                              Block unusedBlock)

first

public IRubyObject first()

last

public IRubyObject last()

hash

public RubyFixnum hash(ThreadContext context)

inspect

public IRubyObject inspect(ThreadContext context)

to_s

public IRubyObject to_s(ThreadContext context)

exclude_end_p

public RubyBoolean exclude_end_p()

op_equal

public IRubyObject op_equal(ThreadContext context,
                            IRubyObject other)

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyBasicObject

eql_p

public IRubyObject eql_p(ThreadContext context,
                         IRubyObject other)

rangeLt

private IRubyObject rangeLt(ThreadContext context,
                            IRubyObject a,
                            IRubyObject b)

rangeLe

private IRubyObject rangeLe(ThreadContext context,
                            IRubyObject a,
                            IRubyObject b)

rangeEach

private void rangeEach(ThreadContext context,
                       RubyRange.RangeCallBack callback)

to_a

public IRubyObject to_a(ThreadContext context,
                        Block block)

each

public IRubyObject each(ThreadContext context,
                        Block block)

fixnumEach

private void fixnumEach(ThreadContext context,
                        Ruby runtime,
                        Block block)

each19

public IRubyObject each19(ThreadContext context,
                          Block block)

step

public IRubyObject step(ThreadContext context,
                        IRubyObject step,
                        Block block)

step

public IRubyObject step(ThreadContext context,
                        Block block)

stepCommon

private IRubyObject stepCommon(ThreadContext context,
                               IRubyObject step,
                               Block block)

fixnumStep

private void fixnumStep(ThreadContext context,
                        Ruby runtime,
                        long step,
                        Block block)

numericStep

private void numericStep(ThreadContext context,
                         Ruby runtime,
                         IRubyObject step,
                         Block block)

step19

public IRubyObject step19(ThreadContext context,
                          Block block)

step19

public IRubyObject step19(ThreadContext context,
                          IRubyObject step,
                          Block block)

stepCommon19

private IRubyObject stepCommon19(ThreadContext context,
                                 IRubyObject step,
                                 Block block)

numericStep19

private void numericStep19(ThreadContext context,
                           Ruby runtime,
                           IRubyObject step,
                           Block block)

include_p

public RubyBoolean include_p(ThreadContext context,
                             IRubyObject obj)

include_p19

public IRubyObject include_p19(ThreadContext context,
                               IRubyObject obj)

eqq_p19

public IRubyObject eqq_p19(ThreadContext context,
                           IRubyObject obj)

cover_p

public IRubyObject cover_p(ThreadContext context,
                           IRubyObject obj)

min

public IRubyObject min(ThreadContext context,
                       Block block)

max

public IRubyObject max(ThreadContext context,
                       Block block)

first

public IRubyObject first(ThreadContext context)

first

public IRubyObject first(ThreadContext context,
                         IRubyObject arg)

last

public IRubyObject last(ThreadContext context)

last

public IRubyObject last(ThreadContext context,
                        IRubyObject arg)