org.apache.xalan.xsltc.compiler.util

Class IntType

Implemented Interfaces:
Constants, InstructionConstants

public final class IntType
extends NumberType

Authors:
Jacek Ambroziak
Santiago Pericas-Geertsen

Nested Class Summary

Field Summary

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

Attribute, Boolean, Comment, Element, Int, Node, NodeSet, Object, ObjectString, 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, ATTRIBUTES_SIG, ATTRIBUTE_LIST_FIELD, ATTRIBUTE_LIST_IMPL_CLASS, ATTRIBUTE_LIST_IMPL_SIG, ATTR_SET_SIG, BASIS_LIBRARY_CLASS, BOOLEAN_CLASS, BOOLEAN_VALUE, BOOLEAN_VALUE_SIG, CACHED_NODE_LIST_ITERATOR_CLASS, CALL_FUNCTION_CLASS, CHARACTERS, CHARACTERSW, CHARACTERSW_SIG, CHARACTERS_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, 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, HASIDCALL_INDEX, HASIDCALL_INDEX_SIG, HAS_ATTRIBUTE, HAS_ATTRIBUTE_SIG, INTEGER_CLASS, INTEGER_SIG, INTERNAL, INT_VALUE, INT_VALUE_SIG, INVOKE_METHOD, ITERATOR_FIELD_SIG, ITERATOR_PNAME, KEY_INDEX_CLASS, KEY_INDEX_SIG, LAST_INDEX, LOAD_DOCUMENT_CLASS, LOCALE_CLASS, LOCALE_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, NAMESPACE_FEATURE, NAMESPACE_INDEX, NAMESPACE_INDEX_SIG, NAMES_INDEX, NAMES_INDEX_SIG, NEXT, NEXTID, NEXT_SIG, 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, 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, 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_NAMESPACE_ARRAY_FIELD, STATIC_NAMES_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

Method Summary

Instruction
ADD()
Instruction
DIV()
BranchInstruction
GE(boolean tozero)
BranchInstruction
GT(boolean tozero)
BranchInstruction
LE(boolean tozero)
Instruction
LOAD(int slot)
BranchInstruction
LT(boolean tozero)
Instruction
MUL()
Instruction
NEG()
Instruction
REM()
Instruction
STORE(int slot)
Instruction
SUB()
int
distanceTo(Type type)
boolean
identicalTo(Type other)
org.apache.bcel.generic.Type
toJCType()
String
toSignature()
String
toString()
void
translateBox(ClassGenerator classGen, MethodGenerator methodGen)
Translates an object of this type to its boxed representation.
void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, Class clazz)
Translates an integer into the Java type denoted by clazz.
void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)
Expects an integer on the stack and pushes a 0 if its value is 0 and a 1 otherwise.
void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, RealType type)
Expects an integer on the stack and pushes a real.
void
translateTo(ClassGenerator classGen, MethodGenerator methodGen, ReferenceType type)
Expects an integer on the stack and pushes a boxed integer.
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 an integer into an object of internal type type.
FlowList
translateToDesynthesized(ClassGenerator classGen, MethodGenerator methodGen, BooleanType type)
Expects an integer on the stack and translates it to a non-synthesized boolean.
void
translateUnBox(ClassGenerator classGen, MethodGenerator methodGen)
Translates an object of this type to its unboxed representation.

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

isNumber, isSimple

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

ADD, CMP, DIV, DUP, GE, GT, LE, LOAD, LT, MUL, NEG, POP, REM, STORE, SUB, distanceTo, getClassName, identicalTo, implementedAsMethod, isNumber, isSimple, newObjectType, newObjectType, toJCType, toSignature, toString, translateBox, translateFrom, translateTo, translateTo, translateToDesynthesized, translateToDesynthesized, translateUnBox

Method Details

ADD

public Instruction ADD()
Overrides:
ADD in interface Type


DIV

public Instruction DIV()
Overrides:
DIV in interface Type


GE

public BranchInstruction GE(boolean tozero)
Overrides:
GE in interface Type


GT

public BranchInstruction GT(boolean tozero)
Overrides:
GT in interface Type


LE

public BranchInstruction LE(boolean tozero)
Overrides:
LE in interface Type


LOAD

public Instruction LOAD(int slot)
Overrides:
LOAD in interface Type


LT

public BranchInstruction LT(boolean tozero)
Overrides:
LT in interface Type


MUL

public Instruction MUL()
Overrides:
MUL in interface Type


NEG

public Instruction NEG()
Overrides:
NEG in interface Type


REM

public Instruction REM()
Overrides:
REM in interface Type


STORE

public Instruction STORE(int slot)
Overrides:
STORE in interface Type


SUB

public Instruction SUB()
Overrides:
SUB in interface Type


distanceTo

public int distanceTo(Type type)
Overrides:
distanceTo in interface Type

See Also:
Type.distanceTo(Type)


identicalTo

public boolean identicalTo(Type other)
Overrides:
identicalTo in interface Type


toJCType

public org.apache.bcel.generic.Type toJCType()
Overrides:
toJCType in interface Type


toSignature

public String toSignature()
Overrides:
toSignature in interface Type


toString

public String toString()
Overrides:
toString in interface Type


translateBox

public void translateBox(ClassGenerator classGen,
                         MethodGenerator methodGen)
Translates an object of this type to its boxed representation.
Overrides:
translateBox in interface Type


translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        Class clazz)
Translates an integer into the Java type denoted by clazz. Expects an integer on the stack and pushes a number of the appropriate type after coercion.
Overrides:
translateTo in interface Type


translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        BooleanType type)
Expects an integer on the stack and pushes a 0 if its value is 0 and a 1 otherwise.

See Also:
org.apache.xalan.xsltc.compiler.util.Type.translateTo


translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        RealType type)
Expects an integer on the stack and pushes a real.

See Also:
org.apache.xalan.xsltc.compiler.util.Type.translateTo


translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        ReferenceType type)
Expects an integer on the stack and pushes a boxed integer. Boxed integers are represented by an instance of java.lang.Integer.

See Also:
org.apache.xalan.xsltc.compiler.util.Type.translateTo


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


translateTo

public void translateTo(ClassGenerator classGen,
                        MethodGenerator methodGen,
                        Type type)
Translates an integer into an object of internal type type.
Overrides:
translateTo in interface Type

See Also:
org.apache.xalan.xsltc.compiler.util.Type.translateTo


translateToDesynthesized

public FlowList translateToDesynthesized(ClassGenerator classGen,
                                         MethodGenerator methodGen,
                                         BooleanType type)
Expects an integer on the stack and translates it to a non-synthesized boolean. It does not push a 0 or a 1 but instead returns branchhandle list to be appended to the false list.
Overrides:
translateToDesynthesized in interface Type

See Also:
org.apache.xalan.xsltc.compiler.util.Type.translateToDesynthesized


translateUnBox

public void translateUnBox(ClassGenerator classGen,
                           MethodGenerator methodGen)
Translates an object of this type to its unboxed representation.
Overrides:
translateUnBox in interface Type


Copyright B) 2004 Apache XML Project. All Rights Reserved.