public class RubyBoolean extends RubyObject implements Constantizable
| Modifier and Type | Class and Description |
|---|---|
static class |
RubyBoolean.False |
static class |
RubyBoolean.True |
RubyObject.DataRubyBasicObject.FinalizerFIELD_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_ALLOCATORALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, UNTRUST_F, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStampNULL_ARRAY| Modifier and Type | Method and Description |
|---|---|
Object |
constant() |
static RubyClass |
createFalseClass(Ruby runtime) |
static RubyClass |
createTrueClass(Ruby runtime) |
Class<?> |
getJavaClass()
Will return the Java interface that most closely can represent
this object, when working through JAva integration
translations.
|
ClassIndex |
getNativeClassIndex()
This is overridden in the other concrete Java builtins to provide a fast way
to determine what type they are.
|
RubyClass |
getSingletonClass()
rb_singleton_class
Note: this method is specialized for RubyFixnum, RubySymbol,
RubyNil and RubyBoolean
Will either return the existing singleton class for this
object, or create a new one and return that.
|
RubyFixnum |
hash(ThreadContext context) |
int |
hashCode()
This override does not do "checked" dispatch since Object usually has #hash defined.
|
RubyFixnum |
id()
rb_obj_id
Return the internal id of an object.
|
boolean |
isImmediate()
Is object immediate (def: Fixnum, Symbol, true, false, nil?).
|
void |
marshalTo(MarshalStream output) |
static RubyBoolean |
newBoolean(Ruby runtime,
boolean value) |
IRubyObject |
taint(ThreadContext context)
rb_obj_taint
call-seq:
obj.taint -> obj
Marks obj as tainted---if the
$SAFE level is
set appropriately, many method calls which might alter the running
programs environment will refuse to accept tainted strings. |
Object |
toJava(Class target)
Convert the object to the specified Java class, if possible.
|
attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, createObjectClass, dig, eqlInternal, equalInternal, equals, inspect, op_eqq, puts, specificEval, toStringaddFinalizer, 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, copySpecialInstanceVariables, 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, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClassClone, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInternalVariable, hasVariables, infectBy, initialize_copy, initialize, initialize, 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, isModule, isNil, isSpecialConst, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, method_missing19, method, method19, methods, methods, methods19, nil_p, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_equal_19, op_equal, 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, rbInspect, 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, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, tainted_p, testFrozen, testFrozen, to_a, to_s, trust, type_deprecated, type, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnderpublic ClassIndex getNativeClassIndex()
RubyObjectgetNativeClassIndex in interface CoreObjectTypegetNativeClassIndex in class RubyObjectClassIndexpublic boolean isImmediate()
RubyBasicObjectisImmediate in interface IRubyObjectisImmediate in class RubyBasicObjectpublic RubyClass getSingletonClass()
RubyBasicObjectgetSingletonClass in interface IRubyObjectgetSingletonClass in class RubyBasicObjectpublic Class<?> getJavaClass()
RubyBasicObjectgetJavaClass in interface IRubyObjectgetJavaClass in class RubyBasicObjectpublic Object constant()
constant in interface ConstantizableConstantizablepublic static RubyBoolean newBoolean(Ruby runtime, boolean value)
public RubyFixnum hash(ThreadContext context)
public int hashCode()
RubyObjecthashCode in class RubyObjectRubyBasicObject.hashCode()public RubyFixnum id()
RubyBasicObjectid in interface IRubyObjectid in class RubyBasicObjectpublic IRubyObject taint(ThreadContext context)
RubyBasicObject$SAFE level is
set appropriately, many method calls which might alter the running
programs environment will refuse to accept tainted strings.taint in class RubyBasicObjectpublic void marshalTo(MarshalStream output) throws IOException
IOExceptionpublic Object toJava(Class target)
IRubyObjecttoJava in interface IRubyObjecttoJava in class RubyBasicObjecttarget - The target type to which the object should be converted.IRubyObject.toJava(java.lang.Class)Copyright © 2001-2016 JRuby. All Rights Reserved.