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.ParamNameData	MethodParamData

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

MemberData.AnnotationElementState

Field Summary

Fields

Modifier and Type	Field	Description
private CodeData	code
protected AnnotationElement.AnnotationValue	defaultAnnotation
private int[]	exc_table
protected ParameterAnnotationData	invisibleParameterAnnotations
protected String	lP
protected int	name_cpx
protected ArrayList<MethodData.ParamNameData>	paramNameDates
protected int	sig_cpx
protected ParameterAnnotationData	visibleParameterAnnotations

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

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

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

ARGUMENT_DELIMITER, COMMENT_OFFSET, COMMENT_PADDING, INDENT_OFFSET, INDENT_STEP, INDENT_STRING, INSTR_PREFIX_LENGTH, LINE_SPLITTER, OPERAND_PLACEHOLDER_LENGTH, printConstantPool, printCPIndex, printHEX, printLabelAsIdentifiers, printLineTable, printLocalVars, printProgramCounter, printSourceLines, PROGRAM_COUNTER_PLACEHOLDER_LENGTH, skipComments, STACKMAP_TYPE_PLACEHOLDER_LENGTH, toolOutput

Constructor Summary

Constructors

Constructor	Description
MethodData(ClassData classData)

Method Summary

Modifier and Type	Method	Description
private String[]	getPrintableParameterNames(int maxParams)
protected boolean	handleAttributes(DataInputStream in, EAttribute attributeTag, int attributeLength)
void	print()	Prints the method data to the current output stream.
private boolean	printAnnotationDataList(List<AnnotationData> annotationDataList, boolean firstTime, int offset)	Prints a list of Visible/Invisible parameter annotations
private void	printExceptionTable(boolean abstractMethod)
void	printPAnnotations()	prints the parameter annotations for this method.
void	read(DataInputStream in)	Read and resolve the method data called from ClassData.
private void	readExceptions(DataInputStream in)
private void	readMethodParameters(DataInputStream in)

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

getAnnotationElementState, getAnnotationsCount, getConstantPool, getPseudoFlagsAsString, init, printAnnotations, printVar, readAttributes, setElementState

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

decIndent, enlargedIndent, enlargedIndent, getCommentOffset, getIndentSize, getIndentStep, getIndentString, getOffset, incIndent, Indent, IndentPadLeft, IndentPadRight, initIndent, nCopies, padLeft, PadLeft, padRight, PadRight, print, print, printIndent, printIndent, printIndent, printIndentLn, printIndentLn, printIndentLn, printIndentPadRight, println, println, println, println, printPadLeft, printPadRight, resetIndent, setCommentOffset, setOffset, setTheSame

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

sig_cpx

protected int sig_cpx

lP

protected String lP

paramNameDates

protected ArrayList<MethodData.ParamNameData> paramNameDates

visibleParameterAnnotations

protected ParameterAnnotationData visibleParameterAnnotations

invisibleParameterAnnotations

protected ParameterAnnotationData invisibleParameterAnnotations

defaultAnnotation

protected AnnotationElement.AnnotationValue defaultAnnotation

code

private CodeData code

exc_table

private int[] exc_table

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: NumFields has already been read from the stream.

Throws:

IOException

readExceptions

private void readExceptions(DataInputStream in)
                     throws IOException

Throws:

IOException

readMethodParameters

private void readMethodParameters(DataInputStream in)
                           throws IOException

Throws:

IOException

printPAnnotations

public void printPAnnotations()
                       throws IOException

prints the parameter annotations for this method. called from CodeAttr (since JASM code integrates the PAnnotation Syntax inside the method body).

Throws:

IOException

printAnnotationDataList

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

Prints a list of Visible/Invisible parameter annotations

Throws:

IOException

getPrintableParameterNames

private String[] getPrintableParameterNames(int maxParams)

print

public void print()
           throws IOException

Prints the method data to the current output stream. called from ClassData.

Specified by:

print in interface Printable

Overrides:

print in class Indenter

Throws:

IOException

printExceptionTable

private void printExceptionTable(boolean abstractMethod)