Package org.openjdk.asmtools.jdis

Class MethodData

java.lang.Object

org.openjdk.asmtools.jdis.Indenter

org.openjdk.asmtools.jdis.MemberData<ClassData>

org.openjdk.asmtools.jdis.MethodData

All Implemented Interfaces:

Printable

public class MethodData
extends MemberData<ClassData>

Method data for method members in a class of the Java Disassembler

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	MethodData.MethodParameterData	MethodParamData
private static final record	MethodData.ParameterAnnotationsSizes

Nested classes/interfaces inherited from class org.openjdk.asmtools.jdis.MemberData

MemberData.AnnotationElementState

Nested classes/interfaces inherited from class org.openjdk.asmtools.jdis.Indenter

Indenter.NotImplementedException

Field Summary

Fields

Modifier and Type	Field	Description
private CodeData	code
protected AnnotationElement.AnnotationValue	defaultAnnotation
protected int	descriptor_cpx
protected ExceptionData	exceptions
protected ParameterAnnotationData	invisibleParameterAnnotations
protected ArrayList<MethodData.MethodParameterData>	methodParameters
protected int	name_cpx
private MethodData.ParameterAnnotationsSizes	parameterAnnotationsSizes
protected ParameterAnnotationData	visibleParameterAnnotations

Fields inherited from class org.openjdk.asmtools.jdis.MemberData

access, attributes, data, DEFAULT_VALUE_PREFIX, environment, invisibleAnnotations, invisibleTypeAnnotations, isDeprecated, isSynthetic, memberType, owner, pool, signature, visibleAnnotations, visibleTypeAnnotations

Fields inherited from class org.openjdk.asmtools.jdis.Indenter

ARGUMENT_DELIMITER, bestEffort, BootstrapArgumentsBreakPositions, BootstrapMethodBreakPositions, CIRCULAR_COMMENT_OFFSET, COMMENT_PADDING, commentOffset, detailedOutput, dropCharacterRange, dropClasses, dropSignatures, dropSourceFile, extraDetailedOutput, hasSize, INDENT_CHAR, INDENT_OFFSET, INDENT_STEP, INDENT_STRING, INITIAL_COMMENT_OFFSET, INSTR_PREFIX_LENGTH, InvokeDynamicBreakPositions, LdwBreakPositions, LINE_SPLITTER, maxSize, maxSizeCalculated, NO_BSM_ARGUMENTS, NO_BSM_ARGUMENTS_REGEX, OPERAND_PLACEHOLDER_LENGTH, printable, printConstantPool, printCPIndex, printHEX, printLabelAsIdentifiers, printLineNumber, printLineTable, printLineTableLines, printLineTableNumbers, printLocalVariables, printLocalVariableTypes, printProgramCounter, printSourceLines, PROGRAM_COUNTER_PLACEHOLDER_LENGTH, REPLACEMENT_NO_BSM_ARGUMENTS, skipComments, STACKMAP_TYPE_PLACEHOLDER_LENGTH, sysInfo, TABLE_PADDING, tableFormat, tableToken, toolOutput, UNDEFINED

Constructor Summary

Constructors

Constructor	Description
MethodData(ClassData classData)

Method Summary

Modifier and Type	Method	Description
private String	getMethodModifiers()
private String[]	getPrintableParameterNames(int maxParams)
protected boolean	handleAttributes(DataInputStream in, EAttribute attributeTag, int attributeLength)
private boolean	hasAnnotationParameters()
private boolean	hasDefaultAnnotation()
protected void	jasmPrint(int index, int size)	Prints the method data to the current output stream.
private MethodData.ParameterAnnotationsSizes	ParameterAnnotationsSizes()
private void	printAnnotationDataList(List<AnnotationData> annotationDataList, int offset)	Prints a list of Visible/Invisible parameter annotations
void	printMethodParameters()	Print The MethodParameters Attribute and the parameter annotations for this method.
protected void	printSysInfo()	Prints system comments if the option -sysinfo is used.
void	read(DataInputStream in)	Read and resolve the method data called from ClassData.
private void	readMethodParameters(DataInputStream in)
void	tablePrint(int index, int size)

Methods inherited from class org.openjdk.asmtools.jdis.MemberData

calculateInlinedTitleShift, getAnnotationElementState, getAnnotationsCount, getConstantPool, getDefaultValuePrefix, getListOf, getPseudoFlagsAsString, handleUnrecognizedAttributes, init, printAnnotations, printAttributes, printVar, readAttributes, setElementState, setOwner, setSignature

Methods inherited from class org.openjdk.asmtools.jdis.Indenter

decIndent, decIndent, enlargedIndent, enlargedIndent, formatOperandLine, getCommentOffset, getIndentSize, getIndentStep, getIndentString, getLabelPrefix, getOffset, getPrintAttributeCommentPadding, getPrintAttributeKeyPadding, getTitle, incIndent, incIndent, Indent, IndentPadLeft, IndentPadRight, initIndent, isTableOutput, jasmPrint, nCopies, padLeft, PadLeft, padRight, PadRight, print, print, print, print, printIndent, printIndent, printIndent, printIndentLn, printIndentLn, printIndentLn, printIndentPadLeft, printIndentPadRight, println, println, println, println, printPadLeft, printPadRight, setCommentOffset, setHasSize, setOffset, setTheSame, tableFormatSupported, tablePrint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openjdk.asmtools.jdis.Printable

isPrintable

Field Details

name_cpx

protected int name_cpx

descriptor_cpx

protected int descriptor_cpx

methodParameters

protected ArrayList<MethodData.MethodParameterData> methodParameters

visibleParameterAnnotations

protected ParameterAnnotationData visibleParameterAnnotations

invisibleParameterAnnotations

protected ParameterAnnotationData invisibleParameterAnnotations

defaultAnnotation

protected AnnotationElement.AnnotationValue defaultAnnotation

exceptions

protected ExceptionData exceptions

code

private CodeData code

parameterAnnotationsSizes

private MethodData.ParameterAnnotationsSizes parameterAnnotationsSizes

Constructor Details

MethodData

public MethodData(ClassData classData)

Method Details

handleAttributes

protected boolean handleAttributes(DataInputStream in,
 EAttribute attributeTag,
 int attributeLength)
                            throws IOException

Overrides:

handleAttributes in class MemberData<ClassData>

Throws:

IOException

read

public void read(DataInputStream in)
          throws IOException

Read and resolve the method data called from ClassData. Precondition: Meth has already been read from the stream.

Throws:

IOException

readMethodParameters

private void readMethodParameters(DataInputStream in)
                           throws IOException

Throws:

IOException

ParameterAnnotationsSizes

private MethodData.ParameterAnnotationsSizes ParameterAnnotationsSizes()

hasAnnotationParameters

private boolean hasAnnotationParameters()

hasDefaultAnnotation

private boolean hasDefaultAnnotation()

printMethodParameters

public void printMethodParameters()
                           throws IOException

Print The MethodParameters Attribute and the parameter annotations for this method. Called from CodeAttr (since JASM code integrates the ParameterAnnotation Syntax inside the method body).

Throws:

IOException

printAnnotationDataList

private void printAnnotationDataList(List<AnnotationData> annotationDataList,
 int offset)
                              throws IOException

Prints a list of Visible/Invisible parameter annotations

Throws:

IOException

getPrintableParameterNames

private String[] getPrintableParameterNames(int maxParams)

getMethodModifiers

private String getMethodModifiers()

jasmPrint

protected void jasmPrint(int index,
 int size)
                  throws IOException

Prints the method data to the current output stream. Called from ClassData. [SystemInfo]? [@(=|-)Annotations]* [modifiers]* Method name:descriptor[:signature]?(1) [;]?(2) 1) :signature if !table 2) if !tableSignatureFormat AND !hasCode AND !hasAnnotationParameters AND !hasException [default(;|,)(3)] 3) ; if

Overrides:

jasmPrint in class Indenter

Throws:

IOException

tablePrint

public void tablePrint(int index,
 int size)
                throws IOException

Overrides:

tablePrint in class Indenter

Throws:

IOException

printSysInfo

protected void printSysInfo()

Description copied from class: MemberData

Prints system comments if the option -sysinfo is used.

Overrides:

printSysInfo in class MemberData<ClassData>