Class SignatureData

java.lang.Object

org.openjdk.asmtools.jdis.Indenter

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

org.openjdk.asmtools.jdis.SignatureData

All Implemented Interfaces:

Printable

public class SignatureData
extends MemberData<ClassData>

The Signature attribute data since class file 49.0

Signature_attribute { u2 attribute_name_index; u4 attribute_length; u2 signature_index; }

Nested Class Summary

Nested classes/interfaces inherited from class MemberData

MemberData.AnnotationElementState

Nested classes/interfaces inherited from class Indenter

Indenter.NotImplementedException

Field Summary

Fields

Modifier and Type	Field	Description
private int	cpIndex
private String	eol
private int	keywordPadding
private Type	signatureType

Fields inherited from class MemberData

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

Fields inherited from class 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
SignatureData(ClassData classData)

Method Summary

Modifier and Type	Method	Description
SignatureData	disableNewLine()
SignatureData	enableNewLine()
int	getCPIndex()
Pair<String,String>	getJasmPrintInfo(Function<Integer,Boolean> checkRange)
String	getJavaSignature()
protected int	getPrintAttributeKeyPadding()	Calculates offsets for Class's attributes:
Type	getSignatureType()
boolean	isPrintable()
protected void	jasmPrint()
SignatureData	read(DataInputStream in, int attribute_length)
SignatureData	setKeywordPadding(int keywordPadding)
protected void	tablePrint()
String	toString()

Methods inherited from class MemberData

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

Methods inherited from class Indenter

decIndent, decIndent, enlargedIndent, enlargedIndent, formatOperandLine, getCommentOffset, getIndentSize, getIndentStep, getIndentString, getLabelPrefix, getOffset, getPrintAttributeCommentPadding, 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 Object

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

Field Details

cpIndex

private int cpIndex

signatureType

private Type signatureType

keywordPadding

private int keywordPadding

eol

private String eol

Constructor Details

SignatureData

public SignatureData(ClassData classData)

Method Details

getCPIndex

public int getCPIndex()

isPrintable

public boolean isPrintable()

read

public SignatureData read(DataInputStream in,
 int attribute_length)
                   throws IOException,
ClassFormatError

Throws:

IOException

ClassFormatError

toString

public String toString()

Overrides:

toString in class Object

getJavaSignature

public String getJavaSignature()

getSignatureType

public Type getSignatureType()

setKeywordPadding

public SignatureData setKeywordPadding(int keywordPadding)

getPrintAttributeKeyPadding

protected int getPrintAttributeKeyPadding()

Description copied from class: Indenter

Calculates offsets for Class's attributes:

12AAAAAAAAAAAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCCCC SourceFile #126; // TestMethods0.java 12 - Indent AAA.A - getPrintAttributeKeyPadding() CCC.C - getPrintAttributeCommentPadding()

Overrides:

getPrintAttributeKeyPadding in class Indenter

Returns:

disableNewLine

public SignatureData disableNewLine()

enableNewLine

public SignatureData enableNewLine()

tablePrint

protected void tablePrint()

Overrides:

tablePrint in class Indenter

jasmPrint

protected void jasmPrint()

Overrides:

jasmPrint in class Indenter

getJasmPrintInfo

public Pair<String,String> getJasmPrintInfo(Function<Integer,Boolean> checkRange)

Parameters:

checkRange - function to check that index belongs CP

Returns:

a string representation of the index and signature used to print the JASM-specific signature of ClassFile, field_info, method_info, or record_component_info. Alternatively, return an empty pair (new Pair("", "")) if extended (table-specific) printing is requested.