java.lang.Object

org.apache.xalan.xsltc.compiler.util.Type

org.apache.xalan.xsltc.compiler.util.ObjectType

All Implemented Interfaces:: org.apache.bcel.generic.InstructionConstants, Constants

public final class ObjectType extends Type

Author:: Todd Miller, Santiago Pericas-Geertsen

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.bcel.generic.InstructionConstants
org.apache.bcel.generic.InstructionConstants.Clinit
Field Summary

Fields inherited from class org.apache.xalan.xsltc.compiler.util.Type
Attribute, Boolean, Comment, Element, Int, Node, NodeSet, Object, Processing_Instruction, Real, Reference, ResultTree, Root, String, Text, Void

Fields inherited from interface org.apache.xalan.xsltc.compiler.Constants
ABSOLUTE_ITERATOR, ACC_FINAL, ACC_PRIVATE, ACC_PROTECTED, ACC_PUBLIC, ACC_STATIC, ACC_SUPER, ADD_ATTRIBUTE, ADD_ATTRIBUTE_SIG, ADD_ITERATOR, ADD_ITERATOR_SIG, ADD_PARAMETER, ADD_PARAMETER_SIG, APPLY_TEMPLATES, ATTR_SET_SIG, ATTRIBUTE_LIST_FIELD, ATTRIBUTE_LIST_IMPL_CLASS, ATTRIBUTE_LIST_IMPL_SIG, ATTRIBUTES_SIG, BASIS_LIBRARY_CLASS, BOOLEAN_CLASS, BOOLEAN_VALUE, BOOLEAN_VALUE_SIG, CACHED_NODE_LIST_ITERATOR_CLASS, CHARACTERS, CHARACTERS_SIG, CHARACTERSW, CHARACTERSW_SIG, CLEAR_ATTRIBUTES, CLEAR_ATTRIBUTES_SIG, COLLATOR_CLASS, COLLATOR_SIG, COMPILER_PACKAGE, CURRENT_NODE_LIST_FILTER, CURRENT_NODE_LIST_FILTER_SIG, CURRENT_NODE_LIST_ITERATOR, CURRENT_NODE_LIST_ITERATOR_SIG, DEFAULT_NODE_COUNTER, DEFAULT_NODE_COUNTER_SIG, DOCUMENT_PNAME, DOM_ADAPTER_CLASS, DOM_ADAPTER_SIG, DOM_FIELD, DOM_IMPL, DOM_IMPL_CLASS, DOM_IMPL_SIG, DOM_INTF, DOM_INTF_SIG, DOM_PNAME, DOUBLE_CLASS, DOUBLE_SIG, DOUBLE_VALUE, DOUBLE_VALUE_SIG, DUP_FILTERED_ITERATOR, EMPTYATTR_FIELD, EMPTYSTRING, ERROR, EXPAND_STYLESHEET_QNAME_REF, EXPAND_STYLESHEET_QNAME_SIG, FALLBACK_CLASS, FATAL, FILTER_INTERFACE, FILTER_INTERFACE_SIG, FILTER_ITERATOR, FILTER_STEP_ITERATOR, FORMAT_SYMBOLS_FIELD, GET_ATTRIBUTE_VALUE, GET_ATTRIBUTE_VALUE_SIG, GET_CHILDREN, GET_CHILDREN_SIG, GET_ELEMENT_VALUE, GET_ELEMENT_VALUE_SIG, GET_ITERATOR_SIG, GET_NODE_NAME, GET_NODE_NAME_SIG, GET_NODE_TYPE, GET_NODE_TYPE_SIG, GET_NODE_VALUE, GET_NODE_VALUE_ITERATOR, GET_NODE_VALUE_ITERATOR_SIG, GET_NODE_VALUE_SIG, GET_PARAMETER, GET_PARAMETER_SIG, GET_PARENT, GET_PARENT_SIG, GET_TYPED_CHILDREN, GET_TYPED_CHILDREN_SIG, GET_UNPARSED_ENTITY_URI, GET_UNPARSED_ENTITY_URI_SIG, HAS_ATTRIBUTE, HAS_ATTRIBUTE_SIG, HASIDCALL_INDEX, HASIDCALL_INDEX_SIG, INT_VALUE, INT_VALUE_SIG, INTEGER_CLASS, INTEGER_SIG, INTERNAL, INVOKE_METHOD, ITERATOR_FIELD_SIG, ITERATOR_PNAME, KEY_INDEX_CLASS, KEY_INDEX_ITERATOR_SIG, KEY_INDEX_SIG, LAST_INDEX, LOAD_DOCUMENT_CLASS, LOCALE_CLASS, LOCALE_SIG, LOOKUP_STYLESHEET_QNAME_NS_REF, LOOKUP_STYLESHEET_QNAME_NS_SIG, MAKE_NODE, MAKE_NODE_LIST, MAKE_NODE_LIST_SIG, MAKE_NODE_LIST_SIG2, MAKE_NODE_SIG, MAKE_NODE_SIG2, MATCHING_ITERATOR, MATH_CLASS, MULTI_DOM_CLASS, MULTI_DOM_SIG, NAMES_INDEX, NAMES_INDEX_SIG, NAMESPACE_FEATURE, NAMESPACE_INDEX, NAMESPACE_INDEX_SIG, NEXT, NEXT_SIG, NEXTID, NODE, NODE_COUNTER, NODE_COUNTER_SIG, NODE_FIELD, NODE_FIELD_SIG, NODE_ITERATOR, NODE_ITERATOR_BASE, NODE_ITERATOR_SIG, NODE_PNAME, NODE_SIG, NODE_SORT_FACTORY, NODE_SORT_FACTORY_SIG, NODE_SORT_RECORD, NODE_SORT_RECORD_SIG, NS_ANCESTORS_INDEX_SIG, NTH_ITERATOR_CLASS, OBJECT_CLASS, OBJECT_SIG, ORDER_ITERATOR, ORDER_ITERATOR_SIG, OUTPUT_BASE, OUTPUT_HANDLER, OUTPUT_HANDLER_SIG, POP_PARAM_FRAME, POP_PARAM_FRAME_SIG, POSITION_INDEX, PREFIX_URIS_ARRAY_SIG, PREFIX_URIS_IDX_SIG, PUSH_PARAM_FRAME, PUSH_PARAM_FRAME_SIG, REDIRECT_URI, RESET, RESET_SIG, RTF_INITIAL_SIZE, RUNTIME_NODE_CLASS, RUNTIME_PACKAGE, SAX_IMPL, SAX_IMPL_CLASS, SAX_IMPL_SIG, SET_START_NODE, SET_START_NODE_SIG, SINGLETON_ITERATOR, SORT_ITERATOR, SORT_ITERATOR_SIG, STATIC_CHAR_DATA_FIELD, STATIC_CHAR_DATA_FIELD_SIG, STATIC_NAMES_ARRAY_FIELD, STATIC_NAMESPACE_ARRAY_FIELD, STATIC_NS_ANCESTORS_ARRAY_FIELD, STATIC_PREFIX_URIS_ARRAY_FIELD, STATIC_PREFIX_URIS_IDX_ARRAY_FIELD, STATIC_TYPES_ARRAY_FIELD, STATIC_URIS_ARRAY_FIELD, STEP_ITERATOR_CLASS, STREAM_XML_OUTPUT, STRING, STRING_BUFFER_CLASS, STRING_BUFFER_SIG, STRING_CLASS, STRING_SIG, STRING_TO_INT, STRING_TO_INT_SIG, STRING_TO_REAL, STRING_TO_REAL_SIG, STRING_VALUE_HANDLER, STRING_VALUE_HANDLER_SIG, STRING_WRITER, STRIP_SPACE, STRIP_SPACE_INTF, STRIP_SPACE_PARAMS, STRIP_SPACE_SIG, TRANSLET_CLASS, TRANSLET_FIELD, TRANSLET_FIELD_SIG, TRANSLET_INTF, TRANSLET_INTF_SIG, TRANSLET_OUTPUT_BASE, TRANSLET_OUTPUT_INTERFACE, TRANSLET_OUTPUT_PNAME, TRANSLET_OUTPUT_SIG, TRANSLET_PNAME, TRANSLET_SIG, TRANSLET_URI, TRANSLET_VERSION_INDEX, TRANSLET_VERSION_INDEX_SIG, TYPES_INDEX, TYPES_INDEX_SIG, UNION_ITERATOR_CLASS, UNION_ITERATOR_SIG, UNSUPPORTED, URIS_INDEX, URIS_INDEX_SIG, WARNING, WRITER_SIG, XHTML_URI, XMLNS_PREFIX, XMLNS_STRING, XMLNS_URI, XSLT_PACKAGE, XSLT_URI

Fields inherited from interface org.apache.bcel.generic.InstructionConstants
AALOAD, AASTORE, ACONST_NULL, ALOAD_0, ALOAD_1, ALOAD_2, ARETURN, ARRAYLENGTH, ASTORE_0, ASTORE_1, ASTORE_2, ATHROW, BALOAD, BASTORE, bla, CALOAD, CASTORE, D2F, D2I, D2L, DADD, DALOAD, DASTORE, DCMPG, DCMPL, DCONST_0, DCONST_1, DDIV, DMUL, DNEG, DREM, DRETURN, DSUB, DUP, DUP_X1, DUP_X2, DUP2, DUP2_X1, DUP2_X2, F2D, F2I, F2L, FADD, FALOAD, FASTORE, FCMPG, FCMPL, FCONST_0, FCONST_1, FCONST_2, FDIV, FMUL, FNEG, FREM, FRETURN, FSUB, I2B, I2C, I2D, I2F, I2L, I2S, IADD, IALOAD, IAND, IASTORE, ICONST_0, ICONST_1, ICONST_2, ICONST_3, ICONST_4, ICONST_5, ICONST_M1, IDIV, ILOAD_0, ILOAD_1, ILOAD_2, IMUL, INEG, INSTRUCTIONS, IOR, IREM, IRETURN, ISHL, ISHR, ISTORE_0, ISTORE_1, ISTORE_2, ISUB, IUSHR, IXOR, L2D, L2F, L2I, LADD, LALOAD, LAND, LASTORE, LCMP, LCONST_0, LCONST_1, LDIV, LMUL, LNEG, LOR, LREM, LRETURN, LSHL, LSHR, LSUB, LUSHR, LXOR, MONITORENTER, MONITOREXIT, NOP, POP, POP2, RETURN, SALOAD, SASTORE, SWAP, THIS
Method Summary

Modifier and Type

Method

Description

boolean

equals(Object obj)

Class

getJavaClass()

String

getJavaClassName()

int

hashCode()

Must return the same value for all ObjectType instances.

boolean

identicalTo(Type other)

Returns true if this and other are identical types.

org.apache.bcel.generic.Instruction

LOAD(int slot)

org.apache.bcel.generic.Instruction

STORE(int slot)

org.apache.bcel.generic.Type

toJCType()

String

toSignature()

Returns the signature of an internal type's external representation.

String

toString()

Returns a string representation of this type.

void

translateFrom(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)

Translates an external Java type into an Object type

void

translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)

Translates an object of this type to the external (Java) type denoted by clazz.

void

translateTo(ClassGenerator classGen, MethodGenerator methodGen, StringType type)

Expects an integer on the stack and pushes its string value by calling Integer.toString(int i).

void

translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type)

Translates a void into an object of internal type type.

Methods inherited from class org.apache.xalan.xsltc.compiler.util.Type
ADD, CMP, distanceTo, DIV, DUP, GE, getClassName, GT, implementedAsMethod, isNumber, isSimple, LE, LT, MUL, NEG, newObjectType, newObjectType, POP, REM, SUB, translateBox, translateToDesynthesized, translateToDesynthesized, translateUnBox

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Method Details
- hashCode
  
  public int hashCode()
  
  Must return the same value for all ObjectType instances. This is needed in CastExpr to ensure the mapping table is used correctly.
  
  Overrides:
  
  hashCode in class Object
- equals
  
  public boolean equals(Object obj)
  
  Overrides:
  
  equals in class Object
- getJavaClassName
  
  public String getJavaClassName()
- getJavaClass
  
  public Class getJavaClass()
- toString
  
  public String toString()
  
  Description copied from class: Type
  
  Returns a string representation of this type.
  
  Specified by:
  
  toString in class Type
- identicalTo
  
  public boolean identicalTo(Type other)
  
  Description copied from class: Type
  
  Returns true if this and other are identical types.
  
  Specified by:
  
  identicalTo in class Type
- toSignature
  
  public String toSignature()
  
  Description copied from class: Type
  
  Returns the signature of an internal type's external representation.
  
  Specified by:
  
  toSignature in class Type
- toJCType
  
  public org.apache.bcel.generic.Type toJCType()
  
  Specified by:
  
  toJCType in class Type
- translateTo
  
  public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, Type type)
  
  Translates a void into an object of internal type type. This translation is needed when calling external functions that return void.
  Overrides:
  
  translateTo in class Type
  
  See Also:
  
  Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
- translateTo
  
  public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, StringType type)
  
  Expects an integer on the stack and pushes its string value by calling Integer.toString(int i).
  See Also:
  
  Type.translateTo(org.apache.xalan.xsltc.compiler.util.ClassGenerator, org.apache.xalan.xsltc.compiler.util.MethodGenerator, org.apache.xalan.xsltc.compiler.util.Type)
- translateTo
  
  public void translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)
  
  Translates an object of this type to the external (Java) type denoted by clazz. This method is used to translate parameters when external functions are called.
  
  Overrides:
  
  translateTo in class Type
- translateFrom
  
  public void translateFrom(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)
  
  Translates an external Java type into an Object type
  
  Overrides:
  
  translateFrom in class Type
- LOAD
  
  public org.apache.bcel.generic.Instruction LOAD(int slot)
  
  Overrides:
  
  LOAD in class Type
- STORE
  
  public org.apache.bcel.generic.Instruction STORE(int slot)
  
  Overrides:
  
  STORE in class Type

Class ObjectType

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.bcel.generic.InstructionConstants

Field Summary

Fields inherited from class org.apache.xalan.xsltc.compiler.util.Type

Fields inherited from interface org.apache.xalan.xsltc.compiler.Constants

Fields inherited from interface org.apache.bcel.generic.InstructionConstants

Method Summary

Methods inherited from class org.apache.xalan.xsltc.compiler.util.Type

Methods inherited from class java.lang.Object

Method Details

hashCode

equals

getJavaClassName

getJavaClass

toString

identicalTo

toSignature

toJCType

translateTo

translateTo

translateTo

translateFrom

LOAD

STORE