Module org.jruby.base

Package org.jruby

Class RubyHashLinkedBuckets

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.RubyHash

org.jruby.RubyHashLinkedBuckets

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, Map, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Direct Known Subclasses:

RubyGlobal.StringOnlyRubyHash

public class RubyHashLinkedBuckets
extends RubyHash

Implementation of the Hash class. Concurrency: no synchronization is required among readers, but all users must synchronize externally with writers.

See Also:

• Serialized Form

Nested Class Summary

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

RubyHash.RubyHashEntry, RubyHash.Visitor, RubyHash.VisitorIOException, RubyHash.VisitorWithState<T>, RubyHash.VisitorWithStateI

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

RubyObject.Data

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

RubyBasicObject.Finalizer

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field	Description
static final int[]	MRI_PRIMES
protected int	size

Fields inherited from class org.jruby.RubyHash

COMPARE_BY_IDENTITY, DEFAULT_INSPECT_STR_SIZE, NO_ENTRY, NULL_ENTRY, PROCDEFAULT_HASH, RUBY2_KEYWORD, state, StoreValueVisitor

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, ERR_INSECURE_SET_INST_VAR, FALSE_F, flags, FROZEN_F, metaClass, NEVER, NIL_F, STAMP_OFFSET, TAINTED_F, UNDEF, VAR_TABLE_OFFSET, varTable, varTableStamp

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

NULL_ARRAY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RubyHashLinkedBuckets(Ruby runtime)
protected	RubyHashLinkedBuckets(Ruby runtime, int buckets)
protected	RubyHashLinkedBuckets(Ruby runtime, RubyClass klass)
protected	RubyHashLinkedBuckets(Ruby runtime, RubyClass metaClass, IRubyObject defaultValue, RubyHash.RubyHashEntry[] initialTable, int threshold)
protected	RubyHashLinkedBuckets(Ruby runtime, IRubyObject defaultValue)
protected	RubyHashLinkedBuckets(Ruby runtime, IRubyObject defaultValue, int buckets)

Method Summary

Modifier and Type	Method	Description
void	addAll(ThreadContext context, RubyHash otherHash)
<T> boolean	allSymbols()
IRubyObject	any_p(ThreadContext context, Block block)
IRubyObject	any_p(ThreadContext context, IRubyObject pattern, Block block)
protected IRubyObject	any_p_i(ThreadContext context, Block block)
protected IRubyObject	any_p_i_fast(ThreadContext context, Block block)
protected IRubyObject	any_p_p(ThreadContext context, IRubyObject pattern)
protected void	appendAssociation(boolean keyIsSymbol, ByteList bytes)	Append appropriate characters to indicate association (": " vs " => ").
IRubyObject	assoc(ThreadContext context, IRubyObject obj)
protected final void	checkIterating()
void	clear()
IRubyObject	compact(ThreadContext context)
IRubyObject	compact_bang(ThreadContext context)
RubyBoolean	compare(ThreadContext context, RubyHash.VisitorWithState<RubyHash> visitor, IRubyObject other, boolean eql)
IRubyObject	compare_by_identity(ThreadContext context)
IRubyObject	compare_by_identity_p(ThreadContext context)
boolean	containsKey(Object key)
boolean	containsValue(Object value)
RubyHashLinkedBuckets	convertToHash()	Tries to convert this object to a Ruby Hash using the "to_hash" method.
IRubyObject	deconstruct_keys(ThreadContext context, IRubyObject _arg1)
IRubyObject	default_proc(ThreadContext context)	rb_hash_default_proc
IRubyObject	default_value_get(ThreadContext context)
IRubyObject	default_value_get(ThreadContext context, IRubyObject arg)
IRubyObject	default_value_set(ThreadContext context, IRubyObject defaultValue)	rb_hash_set_default
IRubyObject	delete(IRubyObject key)	Delete entry or null.
IRubyObject	delete(ThreadContext context, IRubyObject key)
IRubyObject	delete(ThreadContext context, IRubyObject key, Block block)	rb_hash_delete
IRubyObject	delete_if(ThreadContext context, Block block)
RubyHashLinkedBuckets	delete_ifInternal(ThreadContext context, Block block)	rb_hash_delete_if
IRubyObject	dig(ThreadContext context, IRubyObject arg0)
IRubyObject	dig(ThreadContext context, IRubyObject[] args)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1)
IRubyObject	dig(ThreadContext context, IRubyObject arg0, IRubyObject arg1, IRubyObject arg2)
Set	directEntrySet()
Set	directKeySet()
Collection	directValues()
IRubyObject	dup(ThreadContext context)	RubyMethod dup.
RubyHashLinkedBuckets	dupFast(ThreadContext context)	A lightweight dup for internal use that does not dispatch to initialize_copy nor rehash the keys.
IRubyObject	each(ThreadContext context, Block block)
IRubyObject	each_key(ThreadContext context, Block block)
RubyHashLinkedBuckets	each_keyCommon(ThreadContext context, Block block)	rb_hash_each_key
RubyHashLinkedBuckets	each_pairCommon(ThreadContext context, Block block)	rb_hash_each_pair
IRubyObject	each_value(ThreadContext context, Block block)
RubyHashLinkedBuckets	each_valueCommon(ThreadContext context, Block block)	rb_hash_each_value
RubyHashLinkedBuckets	eachCommon(ThreadContext context, Block block)	rb_hash_each
RubyBoolean	empty_p(ThreadContext context)	rb_hash_empty_p
Set	entrySet()
boolean	equals(Object other)	This override does not do a "checked" dispatch.
IRubyObject	except(ThreadContext context, IRubyObject[] keys)
final IRubyObject	fastARef(IRubyObject key)
final void	fastASet(Ruby runtime, IRubyObject key, IRubyObject value, boolean prepareString)
final void	fastASet(IRubyObject key, IRubyObject value)
final void	fastASetCheckString(Ruby runtime, IRubyObject key, IRubyObject value)
final void	fastASetSmall(Ruby runtime, IRubyObject key, IRubyObject value, boolean prepareString)
final void	fastASetSmall(IRubyObject key, IRubyObject value)
final void	fastASetSmallCheckString(Ruby runtime, IRubyObject key, IRubyObject value)
final void	fastASetSmallPair(ThreadContext context, IRubyObject _pair)
final boolean	fastDelete(IRubyObject key)
IRubyObject	fetch(ThreadContext context, IRubyObject[] args, Block block)	rb_hash_fetch
IRubyObject	fetch(ThreadContext context, IRubyObject key, Block block)
IRubyObject	fetch(ThreadContext context, IRubyObject key, IRubyObject _default, Block block)
RubyArray	fetch_values(ThreadContext context, IRubyObject[] args, Block block)
IRubyObject	flatten(ThreadContext context)
IRubyObject	flatten(ThreadContext context, IRubyObject level)
protected boolean	get(int flag)
Object	get(Object key)
IRubyObject	getIfNone()
Class	getJavaClass()	Will return the Java interface that most closely can represent this object, when working through Java integration translations.
RubyBoolean	has_key_p(ThreadContext context, IRubyObject key)	rb_hash_has_key
RubyBoolean	has_value_p(ThreadContext context, IRubyObject expected)	rb_hash_has_value
boolean	hasDefaultProc()
RubyFixnum	hash(ThreadContext context)	Will return the hash code of this object.
protected final int	hashValue(IRubyObject key)
boolean	hasKey(IRubyObject key)	A Java API to test the presence of a (Ruby) key in the Hash
IRubyObject	initialize(ThreadContext context, Block block)	rb_hash_initialize
IRubyObject	initialize(ThreadContext context, IRubyObject _default, Block block)
IRubyObject	initialize(ThreadContext context, IRubyObject _default, IRubyObject hash, Block block)
RubyHash	initialize_copy(ThreadContext context, IRubyObject other)	Initializes this object as a copy of the original, that is the parameter to this object.
IRubyObject	inspect(ThreadContext context)	rb_hash_inspect
protected RubyString	inspectHash(ThreadContext context)	inspect_hash
protected RubyHash.RubyHashEntry	internalDelete(IRubyObject key)
protected RubyHash.RubyHashEntry	internalDeleteEntry(RubyHash.RubyHashEntry entry)
protected IRubyObject	internalGet(IRubyObject key)
protected RubyHash.RubyHashEntry	internalGetEntry(IRubyObject key)
IRubyObject	internalPut(IRubyObject key, IRubyObject value)
protected IRubyObject	internalPutNoResize(IRubyObject key, IRubyObject value, boolean checkForExisting)
RubyHash	invert(ThreadContext context)	rb_hash_invert
boolean	isComparedByIdentity()	Is this object compared by identity or not?
boolean	isEmpty()
boolean	isRuby2KeywordHash()
IRubyObject	keep_if(ThreadContext context, Block block)
boolean	keep_ifCommon(ThreadContext context, Block block)
IRubyObject	key(ThreadContext context, IRubyObject expected)
final RubyArray	keys()
RubyArray	keys(ThreadContext context)	rb_hash_keys
Set	keySet()
static void	marshalTo(ThreadContext context, RubyOutputStream out, RubyHashLinkedBuckets hash, MarshalDumper output)
RubyHash	merge(ThreadContext context, IRubyObject[] others, Block block)	rb_hash_merge
RubyHashLinkedBuckets	merge_bang(ThreadContext context, IRubyObject[] others, Block block)	rb_hash_update
void	modify()	rb_hash_modify
static RubyHashLinkedBuckets	newLBHash(Ruby runtime)
static RubyHashLinkedBuckets	newLBHash(Ruby runtime, int buckets)
static RubyHashLinkedBuckets	newLBHash(Ruby runtime, int buckets, boolean objectSpace)
static RubyHashLinkedBuckets	newLBHash(Ruby runtime, IRubyObject defaultValue)
static RubyHashLinkedBuckets	newLBHash(Ruby runtime, IRubyObject defaultValue, int buckets)
IRubyObject	op_aref(ThreadContext context, IRubyObject key)	rb_hash_aref
IRubyObject	op_aset(ThreadContext context, IRubyObject key, IRubyObject value)	Set a key/value pair into this hash.
protected void	op_asetForString(Ruby runtime, RubyString key, IRubyObject value)
protected void	op_asetSmallForString(Ruby runtime, RubyString key, IRubyObject value)
IRubyObject	op_eql(ThreadContext context, IRubyObject other)	rb_hash_eql
IRubyObject	op_equal(ThreadContext context, IRubyObject other)	rb_hash_equal
IRubyObject	op_ge(ThreadContext context, IRubyObject other)
IRubyObject	op_gt(ThreadContext context, IRubyObject other)
IRubyObject	op_le(ThreadContext context, IRubyObject other)
IRubyObject	op_lt(ThreadContext context, IRubyObject other)
Object	put(Object key, Object value)
void	putAll(Map map)
IRubyObject	rassoc(ThreadContext context, IRubyObject obj)
RubyHash	rb_clear(ThreadContext context)	rb_hash_clear
RubyFixnum	rb_size(ThreadContext context)	rb_hash_size
final RubyArray	rb_values(ThreadContext context)
IRubyObject	rbClone(ThreadContext context)
IRubyObject	rbClone(ThreadContext context, IRubyObject opts)
RubyHash	rehash(ThreadContext context)	rb_hash_rehash
IRubyObject	reject(ThreadContext context, Block block)
IRubyObject	reject_bang(ThreadContext context, Block block)
IRubyObject	reject_bangInternal(ThreadContext context, Block block)	rb_hash_reject_bang
RubyHashLinkedBuckets	rejectInternal(ThreadContext context, Block block)	rb_hash_reject
Object	remove(Object key)
RubyHash	replace(ThreadContext context, IRubyObject other)	rb_hash_replace
protected void	replaceExternally(ThreadContext context, RubyHash otherHash)
protected void	replaceWith(ThreadContext context, RubyHash otherHash)
static IRubyObject	ruby2_keywords_hash(ThreadContext context, IRubyObject _self, IRubyObject arg)
static IRubyObject	ruby2_keywords_hash_p(ThreadContext context, IRubyObject _self, IRubyObject arg)
IRubyObject	select(ThreadContext context, Block block)	rb_hash_select
IRubyObject	select_bang(ThreadContext context, Block block)
protected void	set(int flag, boolean set)
IRubyObject	set_default_proc(ThreadContext context, IRubyObject proc)	rb_hash_set_default_proc
void	setComparedByIdentity(boolean comparedByIdentity)	Sets whether this object is compared by identity or not.
void	setRuby2KeywordHash(boolean value)
IRubyObject	shift(ThreadContext context)	rb_hash_shift
int	size()
RubyHash	slice(ThreadContext context, IRubyObject[] args)	rb_hash_slice
RubyArray	to_a(ThreadContext context)	rb_hash_to_a
RubyHash	to_h(ThreadContext context, Block block)
protected RubyHash	to_h_block(ThreadContext context, Block block)
RubyHash	to_hash(ThreadContext context)	rb_hash_to_hash
IRubyObject	to_proc(ThreadContext context)
IRubyObject	to_s(ThreadContext context)	rb_hash_to_s & to_s_hash
IRubyObject	transform_keys(ThreadContext context, IRubyObject[] args, Block block)
IRubyObject	transform_keys_bang(ThreadContext context, IRubyObject[] args, Block block)
IRubyObject	transform_values(ThreadContext context, Block block)
IRubyObject	transform_values_bang(ThreadContext context, Block block)
static RubyHash	unmarshalFrom(ThreadContext context, RubyInputStream in, MarshalLoader input, boolean defaultValue, boolean identity)
Collection	values()
RubyArray	values(ThreadContext context)	rb_hash_values
RubyArray	values_at(ThreadContext context, IRubyObject[] args)	rb_hash_values_at
<T> void	visitAll(ThreadContext context, RubyHash.VisitorWithStateI visitor)
<T> void	visitAll(ThreadContext context, RubyHash.VisitorWithState visitor, T state)
protected <T> void	visitLimited(ThreadContext context, RubyHash.VisitorWithState visitor, long size, T state)
RubyHashLinkedBuckets	withRuby2Keywords(boolean ruby2Keywords)

Methods inherited from class org.jruby.RubyHash

create, createHashClass, getNativeClassIndex, marshalTo, marshalTo, newHash, newHash, newHash, newKwargs, newSmallHash, try_convert, unmarshalFrom, visitAll

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, dig, dig1, dig2, eqlInternal, equalInternal, finishObjectClass, hashCode, inspect, op_eqq, puts, toRubyString, toString

Methods inherited from class org.jruby.RubyBasicObject

__id__, addFinalizer, addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, compareTo, convertToArray, convertToFloat, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataWrapStruct, decode, display, dup, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql, eql_p, eql_p, equal_p, evalUnder, extend, finishBasicObjectClass, forEachInstanceVariable, forEachInstanceVariableName, freeze, frozen_p, getCurrentContext, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getMarshalVariableList, getMetaClass, getMetaClass, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableList, getVariableNameList, hash, hashyInspect, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize_copy, inspect, inspectHashCode, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval, instance_exec, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, kind_of_p, makeMetaClass, makeMetaClass, makeMetaClassBootstrap, method, method, method, method_missing, methods, nil_p, nonFixnumHashCode, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_match, op_not, op_not_equal, op_not_match, private_methods, protected_methods, public_methods, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setTaint, setVariable, singleton_method, singleton_method, singleton_method_added, singleton_method_removed, singleton_method_undefined, singleton_methods, singletonClass, specificEval, specificEval, specificEval, specificEval, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_s, toJava, type, untaint, validateInstanceVariable, variableTableContains, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

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

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

checkStringType19, marshalLiveVariables

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Details

size

protected int size

MRI_PRIMES

public static final int[] MRI_PRIMES

Constructor Details

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime,
 RubyClass klass)

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime,
 int buckets)

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime)

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime,
 IRubyObject defaultValue)

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime,
 IRubyObject defaultValue,
 int buckets)

RubyHashLinkedBuckets

protected RubyHashLinkedBuckets(Ruby runtime,
 RubyClass metaClass,
 IRubyObject defaultValue,
 RubyHash.RubyHashEntry[] initialTable,
 int threshold)

Method Details

newLBHash

public static RubyHashLinkedBuckets newLBHash(Ruby runtime,
 int buckets)

newLBHash

public static RubyHashLinkedBuckets newLBHash(Ruby runtime,
 int buckets,
 boolean objectSpace)

newLBHash

public static RubyHashLinkedBuckets newLBHash(Ruby runtime)

newLBHash

public static RubyHashLinkedBuckets newLBHash(Ruby runtime,
 IRubyObject defaultValue)

newLBHash

public static RubyHashLinkedBuckets newLBHash(Ruby runtime,
 IRubyObject defaultValue,
 int buckets)

set

protected void set(int flag,
 boolean set)

Overrides:

set in class RubyHash

get

protected boolean get(int flag)

Overrides:

get in class RubyHash

hashValue

protected final int hashValue(IRubyObject key)

checkIterating

protected final void checkIterating()

internalPut

public IRubyObject internalPut(IRubyObject key,
 IRubyObject value)

Overrides:

internalPut in class RubyHash

internalPutNoResize

protected IRubyObject internalPutNoResize(IRubyObject key,
 IRubyObject value,
 boolean checkForExisting)

internalGet

protected IRubyObject internalGet(IRubyObject key)

Overrides:

internalGet in class RubyHash

internalGetEntry

protected RubyHash.RubyHashEntry internalGetEntry(IRubyObject key)

internalDelete

protected RubyHash.RubyHashEntry internalDelete(IRubyObject key)

internalDeleteEntry

protected RubyHash.RubyHashEntry internalDeleteEntry(RubyHash.RubyHashEntry entry)

visitAll

public <T> void visitAll(ThreadContext context,
 RubyHash.VisitorWithStateI visitor)

Overrides:

visitAll in class RubyHash

visitAll

public <T> void visitAll(ThreadContext context,
 RubyHash.VisitorWithState visitor,
 T state)

Overrides:

visitAll in class RubyHash

visitLimited

protected <T> void visitLimited(ThreadContext context,
 RubyHash.VisitorWithState visitor,
 long size,
 T state)

Overrides:

visitLimited in class RubyHash

allSymbols

public <T> boolean allSymbols()

Overrides:

allSymbols in class RubyHash

initialize

public IRubyObject initialize(ThreadContext context,
 Block block)

rb_hash_initialize

Overrides:

initialize in class RubyHash

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject _default,
 Block block)

Overrides:

initialize in class RubyHash

initialize

public IRubyObject initialize(ThreadContext context,
 IRubyObject _default,
 IRubyObject hash,
 Block block)

Overrides:

initialize in class RubyHash

default_value_get

public IRubyObject default_value_get(ThreadContext context)

Overrides:

default_value_get in class RubyHash

default_value_get

public IRubyObject default_value_get(ThreadContext context,
 IRubyObject arg)

Overrides:

default_value_get in class RubyHash

default_value_set

public IRubyObject default_value_set(ThreadContext context,
 IRubyObject defaultValue)

rb_hash_set_default

Overrides:

default_value_set in class RubyHash

default_proc

public IRubyObject default_proc(ThreadContext context)

rb_hash_default_proc

Overrides:

default_proc in class RubyHash

set_default_proc

public IRubyObject set_default_proc(ThreadContext context,
 IRubyObject proc)

rb_hash_set_default_proc

Overrides:

set_default_proc in class RubyHash

modify

public void modify()

rb_hash_modify

Overrides:

modify in class RubyHash

inspectHash

protected RubyString inspectHash(ThreadContext context)

inspect_hash

appendAssociation

protected void appendAssociation(boolean keyIsSymbol,
 ByteList bytes)

Append appropriate characters to indicate association (": " vs " => ").

Parameters:

keyIsSymbol - is the key a symbol

bytes - buffer to which to append

inspect

public IRubyObject inspect(ThreadContext context)

rb_hash_inspect

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyHash

rb_size

public RubyFixnum rb_size(ThreadContext context)

rb_hash_size

Overrides:

rb_size in class RubyHash

empty_p

public RubyBoolean empty_p(ThreadContext context)

rb_hash_empty_p

Overrides:

empty_p in class RubyHash

to_a

public RubyArray to_a(ThreadContext context)

rb_hash_to_a

Overrides:

to_a in class RubyHash

to_s

public IRubyObject to_s(ThreadContext context)

rb_hash_to_s & to_s_hash

Overrides:

to_s in class RubyHash

rehash

public RubyHash rehash(ThreadContext context)

rb_hash_rehash

Overrides:

rehash in class RubyHash

to_hash

public RubyHash to_hash(ThreadContext context)

rb_hash_to_hash

Overrides:

to_hash in class RubyHash

to_h

public RubyHash to_h(ThreadContext context,
 Block block)

Overrides:

to_h in class RubyHash

to_h_block

protected RubyHash to_h_block(ThreadContext context,
 Block block)

Overrides:

to_h_block in class RubyHash

convertToHash

public RubyHashLinkedBuckets convertToHash()

Description copied from class: RubyBasicObject

Tries to convert this object to a Ruby Hash using the "to_hash" method.

Specified by:

convertToHash in interface IRubyObject

Overrides:

convertToHash in class RubyHash

Returns:

hash representation of this

fastASet

public final void fastASet(IRubyObject key,
 IRubyObject value)

Overrides:

fastASet in class RubyHash

fastASetSmall

public final void fastASetSmall(IRubyObject key,
 IRubyObject value)

Overrides:

fastASetSmall in class RubyHash

fastASetSmallPair

public final void fastASetSmallPair(ThreadContext context,
 IRubyObject _pair)

Overrides:

fastASetSmallPair in class RubyHash

fastASetCheckString

public final void fastASetCheckString(Ruby runtime,
 IRubyObject key,
 IRubyObject value)

Overrides:

fastASetCheckString in class RubyHash

fastASetSmallCheckString

public final void fastASetSmallCheckString(Ruby runtime,
 IRubyObject key,
 IRubyObject value)

Overrides:

fastASetSmallCheckString in class RubyHash

fastASet

public final void fastASet(Ruby runtime,
 IRubyObject key,
 IRubyObject value,
 boolean prepareString)

Overrides:

fastASet in class RubyHash

fastASetSmall

public final void fastASetSmall(Ruby runtime,
 IRubyObject key,
 IRubyObject value,
 boolean prepareString)

Overrides:

fastASetSmall in class RubyHash

op_aset

public IRubyObject op_aset(ThreadContext context,
 IRubyObject key,
 IRubyObject value)

Set a key/value pair into this hash.

Overrides:

op_aset in class RubyHash

Parameters:

context - the current thread context

key - the key

value - the value

Returns:

the value set

op_asetForString

protected void op_asetForString(Ruby runtime,
 RubyString key,
 IRubyObject value)

op_asetSmallForString

protected void op_asetSmallForString(Ruby runtime,
 RubyString key,
 IRubyObject value)

fastARef

public final IRubyObject fastARef(IRubyObject key)

Overrides:

fastARef in class RubyHash

compare

public RubyBoolean compare(ThreadContext context,
 RubyHash.VisitorWithState<RubyHash> visitor,
 IRubyObject other,
 boolean eql)

Overrides:

compare in class RubyHash

op_equal

public IRubyObject op_equal(ThreadContext context,
 IRubyObject other)

rb_hash_equal

Specified by:

op_equal in interface IRubyObject

Overrides:

op_equal in class RubyHash

op_eql

public IRubyObject op_eql(ThreadContext context,
 IRubyObject other)

rb_hash_eql

Overrides:

op_eql in class RubyHash

op_aref

public IRubyObject op_aref(ThreadContext context,
 IRubyObject key)

rb_hash_aref

Overrides:

op_aref in class RubyHash

op_lt

public IRubyObject op_lt(ThreadContext context,
 IRubyObject other)

Overrides:

op_lt in class RubyHash

op_le

public IRubyObject op_le(ThreadContext context,
 IRubyObject other)

Overrides:

op_le in class RubyHash

op_gt

public IRubyObject op_gt(ThreadContext context,
 IRubyObject other)

Overrides:

op_gt in class RubyHash

op_ge

public IRubyObject op_ge(ThreadContext context,
 IRubyObject other)

Overrides:

op_ge in class RubyHash

hash

public RubyFixnum hash(ThreadContext context)

Description copied from class: RubyBasicObject

Will return the hash code of this object. In comparison to MRI, this method will use the Java identity hash code instead of using rb_obj_id, since the usage of id in JRuby will incur the cost of some. ObjectSpace maintenance.

Overrides:

hash in class RubyHash

Parameters:

context - the current thread context

Returns:

the hash value

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject[] args,
 Block block)

rb_hash_fetch

Overrides:

fetch in class RubyHash

except

public IRubyObject except(ThreadContext context,
 IRubyObject[] keys)

Overrides:

except in class RubyHash

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject key,
 Block block)

Overrides:

fetch in class RubyHash

fetch

public IRubyObject fetch(ThreadContext context,
 IRubyObject key,
 IRubyObject _default,
 Block block)

Overrides:

fetch in class RubyHash

has_key_p

public RubyBoolean has_key_p(ThreadContext context,
 IRubyObject key)

rb_hash_has_key

Overrides:

has_key_p in class RubyHash

hasKey

public boolean hasKey(IRubyObject key)

A Java API to test the presence of a (Ruby) key in the Hash

Overrides:

hasKey in class RubyHash

Parameters:

key - the native (Ruby) key

Returns:

true if the hash contains the provided key

has_value_p

public RubyBoolean has_value_p(ThreadContext context,
 IRubyObject expected)

rb_hash_has_value

Overrides:

has_value_p in class RubyHash

eachCommon

public RubyHashLinkedBuckets eachCommon(ThreadContext context,
 Block block)

rb_hash_each

Overrides:

eachCommon in class RubyHash

each

public IRubyObject each(ThreadContext context,
 Block block)

Overrides:

each in class RubyHash

each_pairCommon

public RubyHashLinkedBuckets each_pairCommon(ThreadContext context,
 Block block)

rb_hash_each_pair

Overrides:

each_pairCommon in class RubyHash

each_valueCommon

public RubyHashLinkedBuckets each_valueCommon(ThreadContext context,
 Block block)

rb_hash_each_value

Overrides:

each_valueCommon in class RubyHash

each_value

public IRubyObject each_value(ThreadContext context,
 Block block)

Overrides:

each_value in class RubyHash

each_keyCommon

public RubyHashLinkedBuckets each_keyCommon(ThreadContext context,
 Block block)

rb_hash_each_key

Overrides:

each_keyCommon in class RubyHash

each_key

public IRubyObject each_key(ThreadContext context,
 Block block)

Overrides:

each_key in class RubyHash

transform_keys

public IRubyObject transform_keys(ThreadContext context,
 IRubyObject[] args,
 Block block)

Overrides:

transform_keys in class RubyHash

transform_values

public IRubyObject transform_values(ThreadContext context,
 Block block)

Overrides:

transform_values in class RubyHash

transform_keys_bang

public IRubyObject transform_keys_bang(ThreadContext context,
 IRubyObject[] args,
 Block block)

Overrides:

transform_keys_bang in class RubyHash

transform_values_bang

public IRubyObject transform_values_bang(ThreadContext context,
 Block block)

Overrides:

transform_values_bang in class RubyHash

select_bang

public IRubyObject select_bang(ThreadContext context,
 Block block)

Overrides:

select_bang in class RubyHash

keep_if

public IRubyObject keep_if(ThreadContext context,
 Block block)

Overrides:

keep_if in class RubyHash

keep_ifCommon

public boolean keep_ifCommon(ThreadContext context,
 Block block)

Overrides:

keep_ifCommon in class RubyHash

key

public IRubyObject key(ThreadContext context,
 IRubyObject expected)

Overrides:

key in class RubyHash

keys

public RubyArray keys(ThreadContext context)

rb_hash_keys

Overrides:

keys in class RubyHash

keys

public final RubyArray keys()

Overrides:

keys in class RubyHash

values

public RubyArray values(ThreadContext context)

rb_hash_values

Overrides:

values in class RubyHash

rb_values

public final RubyArray rb_values(ThreadContext context)

Overrides:

rb_values in class RubyHash

shift

public IRubyObject shift(ThreadContext context)

rb_hash_shift

Overrides:

shift in class RubyHash

fastDelete

public final boolean fastDelete(IRubyObject key)

Overrides:

fastDelete in class RubyHash

delete

public IRubyObject delete(ThreadContext context,
 IRubyObject key,
 Block block)

rb_hash_delete

Overrides:

delete in class RubyHash

delete

public IRubyObject delete(IRubyObject key)

Delete entry or null.

Overrides:

delete in class RubyHash

delete

public IRubyObject delete(ThreadContext context,
 IRubyObject key)

Overrides:

delete in class RubyHash

select

public IRubyObject select(ThreadContext context,
 Block block)

rb_hash_select

Overrides:

select in class RubyHash

slice

public RubyHash slice(ThreadContext context,
 IRubyObject[] args)

rb_hash_slice

Overrides:

slice in class RubyHash

delete_ifInternal

public RubyHashLinkedBuckets delete_ifInternal(ThreadContext context,
 Block block)

rb_hash_delete_if

Overrides:

delete_ifInternal in class RubyHash

delete_if

public IRubyObject delete_if(ThreadContext context,
 Block block)

Overrides:

delete_if in class RubyHash

rejectInternal

public RubyHashLinkedBuckets rejectInternal(ThreadContext context,
 Block block)

rb_hash_reject

Overrides:

rejectInternal in class RubyHash

reject

public IRubyObject reject(ThreadContext context,
 Block block)

Overrides:

reject in class RubyHash

reject_bangInternal

public IRubyObject reject_bangInternal(ThreadContext context,
 Block block)

rb_hash_reject_bang

Overrides:

reject_bangInternal in class RubyHash

reject_bang

public IRubyObject reject_bang(ThreadContext context,
 Block block)

Overrides:

reject_bang in class RubyHash

rb_clear

public RubyHash rb_clear(ThreadContext context)

rb_hash_clear

Overrides:

rb_clear in class RubyHash

invert

public RubyHash invert(ThreadContext context)

rb_hash_invert

Overrides:

invert in class RubyHash

merge_bang

public RubyHashLinkedBuckets merge_bang(ThreadContext context,
 IRubyObject[] others,
 Block block)

rb_hash_update

Overrides:

merge_bang in class RubyHash

addAll

public void addAll(ThreadContext context,
 RubyHash otherHash)

Overrides:

addAll in class RubyHash

merge

public RubyHash merge(ThreadContext context,
 IRubyObject[] others,
 Block block)

rb_hash_merge

Overrides:

merge in class RubyHash

initialize_copy

public RubyHash initialize_copy(ThreadContext context,
 IRubyObject other)

Description copied from class: RubyBasicObject

Initializes this object as a copy of the original, that is the parameter to this object. Will make sure that the argument actually has the same real class as this object. It shouldn't be possible to initialize an object with something totally different.

Overrides:

initialize_copy in class RubyHash

Parameters:

context - the thread context

other - the original

Returns:

a copy unless the same thing

replace

public RubyHash replace(ThreadContext context,
 IRubyObject other)

rb_hash_replace

Overrides:

replace in class RubyHash

replaceWith

protected void replaceWith(ThreadContext context,
 RubyHash otherHash)

replaceExternally

protected void replaceExternally(ThreadContext context,
 RubyHash otherHash)

values_at

public RubyArray values_at(ThreadContext context,
 IRubyObject[] args)

rb_hash_values_at

Overrides:

values_at in class RubyHash

fetch_values

public RubyArray fetch_values(ThreadContext context,
 IRubyObject[] args,
 Block block)

Overrides:

fetch_values in class RubyHash

assoc

public IRubyObject assoc(ThreadContext context,
 IRubyObject obj)

Overrides:

assoc in class RubyHash

rassoc

public IRubyObject rassoc(ThreadContext context,
 IRubyObject obj)

Overrides:

rassoc in class RubyHash

flatten

public IRubyObject flatten(ThreadContext context)

Overrides:

flatten in class RubyHash

flatten

public IRubyObject flatten(ThreadContext context,
 IRubyObject level)

Overrides:

flatten in class RubyHash

compact

public IRubyObject compact(ThreadContext context)

Overrides:

compact in class RubyHash

compact_bang

public IRubyObject compact_bang(ThreadContext context)

Overrides:

compact_bang in class RubyHash

compare_by_identity

public IRubyObject compare_by_identity(ThreadContext context)

Overrides:

compare_by_identity in class RubyHash

compare_by_identity_p

public IRubyObject compare_by_identity_p(ThreadContext context)

Overrides:

compare_by_identity_p in class RubyHash

dup

public IRubyObject dup(ThreadContext context)

Description copied from interface: IRubyObject

RubyMethod dup.

Specified by:

dup in interface IRubyObject

Overrides:

dup in class RubyHash

Parameters:

context - the thread context

Returns:

a dup-ed object

rbClone

public IRubyObject rbClone(ThreadContext context,
 IRubyObject opts)

Overrides:

rbClone in class RubyHash

rbClone

public IRubyObject rbClone(ThreadContext context)

Overrides:

rbClone in class RubyHash

any_p

public IRubyObject any_p(ThreadContext context,
 Block block)

Overrides:

any_p in class RubyHash

any_p

public IRubyObject any_p(ThreadContext context,
 IRubyObject pattern,
 Block block)

Overrides:

any_p in class RubyHash

any_p_i

protected IRubyObject any_p_i(ThreadContext context,
 Block block)

any_p_i_fast

protected IRubyObject any_p_i_fast(ThreadContext context,
 Block block)

any_p_p

protected IRubyObject any_p_p(ThreadContext context,
 IRubyObject pattern)

dupFast

public RubyHashLinkedBuckets dupFast(ThreadContext context)

A lightweight dup for internal use that does not dispatch to initialize_copy nor rehash the keys. Intended for use in dup'ing keyword args for processing.

Overrides:

dupFast in class RubyHash

Parameters:

context -

Returns:

withRuby2Keywords

public RubyHashLinkedBuckets withRuby2Keywords(boolean ruby2Keywords)

Overrides:

withRuby2Keywords in class RubyHash

hasDefaultProc

public boolean hasDefaultProc()

Overrides:

hasDefaultProc in class RubyHash

getIfNone

public IRubyObject getIfNone()

Overrides:

getIfNone in class RubyHash

deconstruct_keys

public IRubyObject deconstruct_keys(ThreadContext context,
 IRubyObject _arg1)

Overrides:

deconstruct_keys in class RubyHash

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0)

Overrides:

dig in class RubyHash

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1)

Overrides:

dig in class RubyHash

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject arg0,
 IRubyObject arg1,
 IRubyObject arg2)

Overrides:

dig in class RubyHash

dig

public IRubyObject dig(ThreadContext context,
 IRubyObject[] args)

Overrides:

dig in class RubyHash

to_proc

public IRubyObject to_proc(ThreadContext context)

Overrides:

to_proc in class RubyHash

ruby2_keywords_hash

public static IRubyObject ruby2_keywords_hash(ThreadContext context,
 IRubyObject _self,
 IRubyObject arg)

ruby2_keywords_hash_p

public static IRubyObject ruby2_keywords_hash_p(ThreadContext context,
 IRubyObject _self,
 IRubyObject arg)

marshalTo

public static void marshalTo(ThreadContext context,
 RubyOutputStream out,
 RubyHashLinkedBuckets hash,
 MarshalDumper output)

unmarshalFrom

public static RubyHash unmarshalFrom(ThreadContext context,
 RubyInputStream in,
 MarshalLoader input,
 boolean defaultValue,
 boolean identity)

getJavaClass

public Class getJavaClass()

Description copied from class: RubyBasicObject

Will return the Java interface that most closely can represent this object, when working through Java integration translations.

Specified by:

getJavaClass in interface IRubyObject

Overrides:

getJavaClass in class RubyHash

Returns:

the true Java class of this (Ruby) object

size

public int size()

Specified by:

size in interface Map

Overrides:

size in class RubyHash

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map

Overrides:

isEmpty in class RubyHash

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map

Overrides:

containsKey in class RubyHash

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map

Overrides:

containsValue in class RubyHash

get

public Object get(Object key)

Specified by:

get in interface Map

Overrides:

get in class RubyHash

put

public Object put(Object key,
 Object value)

Specified by:

put in interface Map

Overrides:

put in class RubyHash

remove

public Object remove(Object key)

Specified by:

remove in interface Map

Overrides:

remove in class RubyHash

putAll

public void putAll(Map map)

Specified by:

putAll in interface Map

Overrides:

putAll in class RubyHash

clear

public void clear()

Specified by:

clear in interface Map

Overrides:

clear in class RubyHash

equals

public boolean equals(Object other)

Description copied from class: RubyObject

This override does not do a "checked" dispatch.

Specified by:

equals in interface Map

Overrides:

equals in class RubyHash

Parameters:

other - object to compare

Returns:

true if equals

See Also:

• RubyBasicObject.equals(Object)

keySet

public Set keySet()

Specified by:

keySet in interface Map

Overrides:

keySet in class RubyHash

directKeySet

public Set directKeySet()

Overrides:

directKeySet in class RubyHash

values

public Collection values()

Specified by:

values in interface Map

Overrides:

values in class RubyHash

directValues

public Collection directValues()

Overrides:

directValues in class RubyHash

entrySet

public Set entrySet()

Specified by:

entrySet in interface Map

Overrides:

entrySet in class RubyHash

directEntrySet

public Set directEntrySet()

Overrides:

directEntrySet in class RubyHash

isComparedByIdentity

public boolean isComparedByIdentity()

Is this object compared by identity or not?

Overrides:

isComparedByIdentity in class RubyHash

Returns:

true if this object is compared by identity, false otherwise

setComparedByIdentity

public void setComparedByIdentity(boolean comparedByIdentity)

Sets whether this object is compared by identity or not.

Overrides:

setComparedByIdentity in class RubyHash

Parameters:

comparedByIdentity - should this object be compared by identity?

isRuby2KeywordHash

public boolean isRuby2KeywordHash()

Overrides:

isRuby2KeywordHash in class RubyHash

setRuby2KeywordHash

public void setRuby2KeywordHash(boolean value)

Overrides:

setRuby2KeywordHash in class RubyHash