Modifier and Type	Class and Description
private class	LineNumbers.LineNumberReader

Modifier and Type	Field and Description
private static volatile boolean	alreadyLoggedReadingFailure
private static final int	ASM_API_LEVEL
private int	firstLine
private final Map<String, Integer>	lines
private static final Logger	logger
private String	source
private final Class<?>	type

Access	Constructor and Description
public	LineNumbers(Class<?> the class to read line number information from type) Reads line number information from the given class, if available.

Modifier and Type	Method and Description
public int	getFirstLine() Gets the first line number.
public Integer	Returns: the wrapped line number, or null if not available getLineNumber(Member a field, constructor, or method belonging to the class used during construction member) Get the line number associated with the given member.
public String	Returns: the source file name if available, or null getSource() Get the source file name as read from the bytecode.
private String	memberKey(Member member)

alreadyLoggedReadingFailure	back to summary
private static volatile boolean alreadyLoggedReadingFailure

ASM_API_LEVEL	back to summary
private static final int ASM_API_LEVEL

firstLine	back to summary
private int firstLine

lines	back to summary
private final Map<String, Integer> lines

logger	back to summary
private static final Logger logger

source	back to summary
private String source

type	back to summary
private final Class<?> type

LineNumbers	back to summary
public LineNumbers(Class<?> type) throws IOException Reads line number information from the given class, if available. Parameters type:Class<?> the class to read line number information from

getFirstLine	back to summary
public int getFirstLine() Gets the first line number.

getLineNumber	back to summary
public Integer getLineNumber(Member member) Get the line number associated with the given member. Parameters member:Member a field, constructor, or method belonging to the class used during construction Returns:Integer the wrapped line number, or null if not available Exceptions IllegalArgumentException: if the member does not belong to the class used during construction

getSource	back to summary
public String getSource() Get the source file name as read from the bytecode. Returns:String the source file name if available, or null

memberKey	back to summary
private String memberKey(Member member)

com.google.inject.internal.util back to summary

private Class LineNumbers.LineNumberReader

Class Inheritance

java.lang.Object
org.objectweb.asm.ClassVisitor
com.google.inject.internal.util.LineNumbers.LineNumberReader

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv class	LineNumbers.LineNumberReader.LineNumberAnnotationVisitor
pack-priv class	LineNumbers.LineNumberReader.LineNumberMethodVisitor

Field Summary

Modifier and Type	Field and Description
private int	line
private String	name
private String	pendingMethod

Inherited from org.objectweb.asm.ClassVisitor:: api cv

Constructor Summary

Access	Constructor and Description
pack-priv	LineNumberReader()

Method Summary

Modifier and Type	Method and Description
public void	visit(int the class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits. version, int the class's access flags (see `Opcodes`). This parameter also indicates if the class is deprecated `Opcodes#ACC_DEPRECATED` or a record `Opcodes#ACC_RECORD`. access, String the internal name of the class (see `Type#getInternalName()`). name, String the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces. signature, String the internal of name of the super class (see `Type#getInternalName()`). For interfaces, the super class is `Object`. May be null, but only for the `Object` class. superName, String[] the internal names of the class's interfaces (see `Type#getInternalName()`). May be null. interfaces) Overrides org.objectweb.asm.ClassVisitor.visit. Visits the header of the class.
public AnnotationVisitor	visitAnnotation(String the class descriptor of the annotation class. desc, boolean true if the annotation is visible at runtime. visible) Overrides org.objectweb.asm.ClassVisitor.visitAnnotation. Visits an annotation of the class.
public FieldVisitor	visitField(int the field's access flags (see `Opcodes`). This parameter also indicates if the field is synthetic and/or deprecated. access, String the field's name. name, String the field's descriptor (see `Type`). desc, String the field's signature. May be null if the field's type does not use generic types. signature, Object the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an `Integer`, a `Float`, a `Long`, a `Double` or a `String` (for `int`, `float`, `long` or `String` fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods. value) Overrides org.objectweb.asm.ClassVisitor.visitField. Visits a field of the class.
public void	visitLineNumber(int line, Label start)
public MethodVisitor	visitMethod(int the method's access flags (see `Opcodes`). This parameter also indicates if the method is synthetic and/or deprecated. access, String the method's name. name, String the method's descriptor (see `Type`). desc, String the method's signature. May be null if the method parameters, return type and exceptions do not use generic types. signature, String[] the internal names of the method's exception classes (see `Type#getInternalName()`). May be null. exceptions) Overrides org.objectweb.asm.ClassVisitor.visitMethod. Visits a method of the class.
public AnnotationVisitor	visitParameterAnnotation(int parameter, String desc, boolean visible)
public void	visitSource(String the name of the source file from which the class was compiled. May be null. source, String additional debug information to compute the correspondence between source and compiled elements of the class. May be null. debug) Overrides org.objectweb.asm.ClassVisitor.visitSource. Visits the source of the class.

Inherited from org.objectweb.asm.ClassVisitor:: getDelegate visitAttribute visitEnd visitInnerClass visitModule visitNestHost visitNestMember visitOuterClass visitPermittedSubclass visitRecordComponent visitTypeAnnotation

Field Detail

line	back to summary
private int line

name	back to summary
private String name

pendingMethod	back to summary
private String pendingMethod

Constructor Detail

LineNumberReader	back to summary
pack-priv LineNumberReader()

Method Detail

visit back to summary

visit	back to summary
public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) Overrides org.objectweb.asm.ClassVisitor.visit. Doc from org.objectweb.asm.ClassVisitor.visit. Visits the header of the class. Parameters version:int the class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits. access:int the class's access flags (see `Opcodes`). This parameter also indicates if the class is deprecated `Opcodes#ACC_DEPRECATED` or a record `Opcodes#ACC_RECORD`. name:String the internal name of the class (see `Type#getInternalName()`). signature:String the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces. superName:String the internal of name of the super class (see `Type#getInternalName()`). For interfaces, the super class is `Object`. May be null, but only for the `Object` class. interfaces:String[] the internal names of the class's interfaces (see `Type#getInternalName()`). May be null. Annotations @Override

public void visit(int version, int access, String name, String signature, String superName, String[] interfaces)

Overrides org.objectweb.asm.ClassVisitor.visit.

Doc from org.objectweb.asm.ClassVisitor.visit.

Visits the header of the class.

Parameters

version:int: the class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits.
access:int: the class's access flags (see Opcodes). This parameter also indicates if the class is deprecated Opcodes#ACC_DEPRECATED or a record Opcodes#ACC_RECORD.
name:String: the internal name of the class (see Type#getInternalName()).
signature:String: the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.
superName:String: the internal of name of the super class (see Type#getInternalName()). For interfaces, the super class is Object. May be null, but only for the Object class.
interfaces:String[]: the internal names of the class's interfaces (see Type#getInternalName()). May be null.

Annotations

@Override

visitAnnotation	back to summary
public AnnotationVisitor visitAnnotation(String desc, boolean visible) Overrides org.objectweb.asm.ClassVisitor.visitAnnotation. Doc from org.objectweb.asm.ClassVisitor.visitAnnotation. Visits an annotation of the class. Parameters desc:String the class descriptor of the annotation class. visible:boolean true if the annotation is visible at runtime. Returns:AnnotationVisitor a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation. Annotations @Override

visitAnnotation

back to summary

public AnnotationVisitor visitAnnotation(String desc, boolean visible)

Overrides org.objectweb.asm.ClassVisitor.visitAnnotation.

Doc from org.objectweb.asm.ClassVisitor.visitAnnotation.

Visits an annotation of the class.

Parameters

desc:String: the class descriptor of the annotation class.
visible:boolean: true if the annotation is visible at runtime.

Returns:AnnotationVisitor

a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

Annotations

@Override

visitField back to summary

visitField	back to summary
public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) Overrides org.objectweb.asm.ClassVisitor.visitField. Doc from org.objectweb.asm.ClassVisitor.visitField. Visits a field of the class. Parameters access:int the field's access flags (see `Opcodes`). This parameter also indicates if the field is synthetic and/or deprecated. name:String the field's name. desc:String the field's descriptor (see `Type`). signature:String the field's signature. May be null if the field's type does not use generic types. value:Object the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an `Integer`, a `Float`, a `Long`, a `Double` or a `String` (for `int`, `float`, `long` or `String` fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods. Returns:FieldVisitor a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes. Annotations @Override

public FieldVisitor visitField(int access, String name, String desc, String signature, Object value)

Overrides org.objectweb.asm.ClassVisitor.visitField.

Doc from org.objectweb.asm.ClassVisitor.visitField.

Visits a field of the class.

Parameters

access:int: the field's access flags (see Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.
name:String: the field's name.
desc:String: the field's descriptor (see Type).
signature:String: the field's signature. May be null if the field's type does not use generic types.
value:Object: the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String (for int, float, long or String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods.

Returns:FieldVisitor

a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.

Annotations

@Override

visitLineNumber	back to summary
public void visitLineNumber(int line, Label start)

visitMethod back to summary

visitMethod	back to summary
public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) Overrides org.objectweb.asm.ClassVisitor.visitMethod. Doc from org.objectweb.asm.ClassVisitor.visitMethod. Visits a method of the class. This method must return a new `MethodVisitor` instance (or null) each time it is called, i.e., it should not return a previously returned visitor. Parameters access:int the method's access flags (see `Opcodes`). This parameter also indicates if the method is synthetic and/or deprecated. name:String the method's name. desc:String the method's descriptor (see `Type`). signature:String the method's signature. May be null if the method parameters, return type and exceptions do not use generic types. exceptions:String[] the internal names of the method's exception classes (see `Type#getInternalName()`). May be null. Returns:MethodVisitor an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method. Annotations @Override

public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions)

Overrides org.objectweb.asm.ClassVisitor.visitMethod.

Doc from org.objectweb.asm.ClassVisitor.visitMethod.

Visits a method of the class. This method must return a new MethodVisitor instance (or null) each time it is called, i.e., it should not return a previously returned visitor.

Parameters

access:int: the method's access flags (see Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.
name:String: the method's name.
desc:String: the method's descriptor (see Type).
signature:String: the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.
exceptions:String[]: the internal names of the method's exception classes (see Type#getInternalName()). May be null.

Returns:MethodVisitor

an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.

Annotations

@Override

visitParameterAnnotation	back to summary
public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible)

visitSource	back to summary
public void visitSource(String source, String debug) Overrides org.objectweb.asm.ClassVisitor.visitSource. Doc from org.objectweb.asm.ClassVisitor.visitSource. Visits the source of the class. Parameters source:String the name of the source file from which the class was compiled. May be null. debug:String additional debug information to compute the correspondence between source and compiled elements of the class. May be null. Annotations @Override

visitSource

back to summary

public void visitSource(String source, String debug)

Overrides org.objectweb.asm.ClassVisitor.visitSource.

Doc from org.objectweb.asm.ClassVisitor.visitSource.

Visits the source of the class.

Parameters

source:String: the name of the source file from which the class was compiled. May be null.
debug:String: additional debug information to compute the correspondence between source and compiled elements of the class. May be null.

Annotations

@Override

com.google.inject.internal.util back to summary

pack-priv Class LineNumbers.LineNumberReader.LineNumberAnnotationVisitor

Class Inheritance

extends AnnotationVisitor

java.lang.Object
org.objectweb.asm.AnnotationVisitor
com.google.inject.internal.util.LineNumbers.LineNumberReader.LineNumberAnnotationVisitor

Field Summary

Inherited from org.objectweb.asm.AnnotationVisitor:: api av

Constructor Summary

Access	Constructor and Description
pack-priv	LineNumberAnnotationVisitor()

Method Summary

Modifier and Type	Method and Description
public AnnotationVisitor	visitAnnotation(String the value name. name, String the class descriptor of the nested annotation class. desc) Overrides org.objectweb.asm.AnnotationVisitor.visitAnnotation. Visits a nested annotation value of the annotation.
public AnnotationVisitor	visitArray(String the value name. name) Overrides org.objectweb.asm.AnnotationVisitor.visitArray. Visits an array value of the annotation.
public void	visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index)

Inherited from org.objectweb.asm.AnnotationVisitor:: getDelegate visit visitEnd visitEnum

Constructor Detail

LineNumberAnnotationVisitor	back to summary
pack-priv LineNumberAnnotationVisitor()

Method Detail

visitAnnotation	back to summary
public AnnotationVisitor visitAnnotation(String name, String desc) Overrides org.objectweb.asm.AnnotationVisitor.visitAnnotation. Doc from org.objectweb.asm.AnnotationVisitor.visitAnnotation. Visits a nested annotation value of the annotation. Parameters name:String the value name. desc:String the class descriptor of the nested annotation class. Returns:AnnotationVisitor a visitor to visit the actual nested annotation value, or null if this visitor is not interested in visiting this nested annotation. The nested annotation value must be fully visited before calling other methods on this annotation visitor. Annotations @Override

visitAnnotation

back to summary

public AnnotationVisitor visitAnnotation(String name, String desc)

Overrides org.objectweb.asm.AnnotationVisitor.visitAnnotation.

Doc from org.objectweb.asm.AnnotationVisitor.visitAnnotation.

Visits a nested annotation value of the annotation.

Parameters

name:String: the value name.
desc:String: the class descriptor of the nested annotation class.

Returns:AnnotationVisitor

a visitor to visit the actual nested annotation value, or null if this visitor is not interested in visiting this nested annotation. The nested annotation value must be fully visited before calling other methods on this annotation visitor.

Annotations

@Override

visitArray back to summary

visitArray	back to summary
public AnnotationVisitor visitArray(String name) Overrides org.objectweb.asm.AnnotationVisitor.visitArray. Doc from org.objectweb.asm.AnnotationVisitor.visitArray. Visits an array value of the annotation. Note that arrays of primitive values (such as byte, boolean, short, char, int, long, float or double) can be passed as value to `visit`. This is what `ClassReader` does for non empty arrays of primitive values. Parameters name:String the value name. Returns:AnnotationVisitor a visitor to visit the actual array value elements, or null if this visitor is not interested in visiting these values. The 'name' parameters passed to the methods of this visitor are ignored. All the array values must be visited before calling other methods on this annotation visitor. Annotations @Override

public AnnotationVisitor visitArray(String name)

Overrides org.objectweb.asm.AnnotationVisitor.visitArray.

Doc from org.objectweb.asm.AnnotationVisitor.visitArray.

Visits an array value of the annotation. Note that arrays of primitive values (such as byte, boolean, short, char, int, long, float or double) can be passed as value to visit. This is what ClassReader does for non empty arrays of primitive values.

Parameters

name:String: the value name.

Returns:AnnotationVisitor

a visitor to visit the actual array value elements, or null if this visitor is not interested in visiting these values. The 'name' parameters passed to the methods of this visitor are ignored. All the array values must be visited before calling other methods on this annotation visitor.

Annotations

@Override

visitLocalVariable	back to summary
public void visitLocalVariable(String name, String desc, String signature, Label start, Label end, int index)

com.google.inject.internal.util back to summary

pack-priv Class LineNumbers.LineNumberReader.LineNumberMethodVisitor

Class Inheritance

extends MethodVisitor

java.lang.Object
org.objectweb.asm.MethodVisitor
com.google.inject.internal.util.LineNumbers.LineNumberReader.LineNumberMethodVisitor

Field Summary

Inherited from org.objectweb.asm.MethodVisitor:: api mv

Constructor Summary

Access	Constructor and Description
pack-priv	LineNumberMethodVisitor()

Method Summary

Modifier and Type	Method and Description
public AnnotationVisitor	visitAnnotation(String the class descriptor of the annotation class. desc, boolean true if the annotation is visible at runtime. visible) Overrides org.objectweb.asm.MethodVisitor.visitAnnotation. Visits an annotation of this method.
public AnnotationVisitor	visitAnnotationDefault() Overrides org.objectweb.asm.MethodVisitor.visitAnnotationDefault. Visits the default value of this annotation interface method.
public void	visitFieldInsn(int the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD. opcode, String the internal name of the field's owner class (see `Type#getInternalName()`). owner, String the field's name. name, String the field's descriptor (see `Type`). desc) Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn. Visits a field instruction.
public void	visitLineNumber(int a line number. This number refers to the source file from which the class was compiled. line, Label the first instruction corresponding to this line number. start) Overrides org.objectweb.asm.MethodVisitor.visitLineNumber. Visits a line number declaration.

Constructor Detail

LineNumberMethodVisitor	back to summary
pack-priv LineNumberMethodVisitor()

Method Detail

visitAnnotation	back to summary
public AnnotationVisitor visitAnnotation(String desc, boolean visible) Overrides org.objectweb.asm.MethodVisitor.visitAnnotation. Doc from org.objectweb.asm.MethodVisitor.visitAnnotation. Visits an annotation of this method. Parameters desc:String the class descriptor of the annotation class. visible:boolean true if the annotation is visible at runtime. Returns:AnnotationVisitor a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation. Annotations @Override

visitAnnotation

back to summary

public AnnotationVisitor visitAnnotation(String desc, boolean visible)

Overrides org.objectweb.asm.MethodVisitor.visitAnnotation.

Doc from org.objectweb.asm.MethodVisitor.visitAnnotation.

Visits an annotation of this method.

Parameters

desc:String: the class descriptor of the annotation class.
visible:boolean: true if the annotation is visible at runtime.

Returns:AnnotationVisitor

a visitor to visit the annotation values, or null if this visitor is not interested in visiting this annotation.

Annotations

@Override

visitAnnotationDefault	back to summary
public AnnotationVisitor visitAnnotationDefault() Overrides org.objectweb.asm.MethodVisitor.visitAnnotationDefault. Doc from org.objectweb.asm.MethodVisitor.visitAnnotationDefault. Visits the default value of this annotation interface method. Returns:AnnotationVisitor a visitor to the visit the actual default value of this annotation interface method, or null if this visitor is not interested in visiting this default value. The 'name' parameters passed to the methods of this annotation visitor are ignored. Moreover, exactly one visit method must be called on this annotation visitor, followed by visitEnd. Annotations @Override

visitAnnotationDefault

back to summary

public AnnotationVisitor visitAnnotationDefault()

Overrides org.objectweb.asm.MethodVisitor.visitAnnotationDefault.

Doc from org.objectweb.asm.MethodVisitor.visitAnnotationDefault.

Visits the default value of this annotation interface method.

Returns:AnnotationVisitor

a visitor to the visit the actual default value of this annotation interface method, or null if this visitor is not interested in visiting this default value. The 'name' parameters passed to the methods of this annotation visitor are ignored. Moreover, exactly one visit method must be called on this annotation visitor, followed by visitEnd.

Annotations

@Override

visitFieldInsn back to summary

visitFieldInsn	back to summary
public void visitFieldInsn(int opcode, String owner, String name, String desc) Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn. Doc from org.objectweb.asm.MethodVisitor.visitFieldInsn. Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object. Parameters opcode:int the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD. owner:String the internal name of the field's owner class (see `Type#getInternalName()`). name:String the field's name. desc:String the field's descriptor (see `Type`). Annotations @Override

public void visitFieldInsn(int opcode, String owner, String name, String desc)

Overrides org.objectweb.asm.MethodVisitor.visitFieldInsn.

Doc from org.objectweb.asm.MethodVisitor.visitFieldInsn.

Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object.

Parameters

opcode:int: the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD.
owner:String: the internal name of the field's owner class (see Type#getInternalName()).
name:String: the field's name.
desc:String: the field's descriptor (see Type).

Annotations

@Override

visitLineNumber	back to summary
public void visitLineNumber(int line, Label start) Overrides org.objectweb.asm.MethodVisitor.visitLineNumber. Doc from org.objectweb.asm.MethodVisitor.visitLineNumber. Visits a line number declaration. Parameters line:int a line number. This number refers to the source file from which the class was compiled. start:Label the first instruction corresponding to this line number. Annotations @Override

visitLineNumber

back to summary

public void visitLineNumber(int line, Label start)

Overrides org.objectweb.asm.MethodVisitor.visitLineNumber.

Doc from org.objectweb.asm.MethodVisitor.visitLineNumber.

Visits a line number declaration.

Parameters

line:int: a line number. This number refers to the source file from which the class was compiled.
start:Label: the first instruction corresponding to this line number.

Annotations

@Override

pack-priv final Class LineNumbers

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class LineNumbers.LineNumberReader

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class LineNumbers.LineNumberReader.LineNumberAnnotationVisitor

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

pack-priv Class LineNumbers.LineNumberReader.LineNumberMethodVisitor

Field Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail