Modifier and Type	Class and Description
private abstract static class	AbstractPseudoInstruction.AbstractLocalPseudo
public static class	AbstractPseudoInstruction.ExceptionCatchImpl
public static class	AbstractPseudoInstruction.UnboundCharacterRange
public static class	AbstractPseudoInstruction.UnboundLocalVariable
public static class	AbstractPseudoInstruction.UnboundLocalVariableType

Access	Constructor and Description
public	AbstractPseudoInstruction()

Modifier and Type	Method and Description
public abstract void	writeTo(DirectCodeBuilder writer) Overrides jdk.internal.classfile.impl.AbstractElement.writeTo.

AbstractPseudoInstruction	back to summary
public AbstractPseudoInstruction()

writeTo	back to summary
public abstract void writeTo(DirectCodeBuilder writer) Overrides jdk.internal.classfile.impl.AbstractElement.writeTo. Annotations @Override

jdk.internal.classfile.impl back to summary

private abstract sealed Class AbstractPseudoInstruction.AbstractLocalPseudo

Class Inheritance

extends AbstractPseudoInstruction
permits UnboundLocalVariable, UnboundLocalVariableType

java.lang.Object
jdk.internal.classfile.impl.AbstractElement
jdk.internal.classfile.impl.AbstractPseudoInstruction
jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo

Known Direct Subclasses

jdk.internal.classfile.impl.AbstractPseudoInstruction.UnboundLocalVariable, jdk.internal.classfile.impl.AbstractPseudoInstruction.UnboundLocalVariableType

Field Summary

Modifier and Type	Field and Description
protected final Utf8Entry	descriptor
protected final Label	endScope
protected final Utf8Entry	name
protected final int	slot
protected final Label	startScope

Constructor Summary

Access	Constructor and Description
public	AbstractLocalPseudo(int slot, Utf8Entry name, Utf8Entry descriptor, Label startScope, Label endScope)

Method Summary

Modifier and Type	Method and Description
public Label	endScope()
public Utf8Entry	name()
public String	nameString()
public int	slot()
public Label	startScope()
public boolean	writeTo(BufWriter b)

Inherited from jdk.internal.classfile.impl.AbstractPseudoInstruction:: writeTo

Field Detail

descriptor	back to summary
protected final Utf8Entry descriptor

endScope	back to summary
protected final Label endScope

name	back to summary
protected final Utf8Entry name

slot	back to summary
protected final int slot

startScope	back to summary
protected final Label startScope

Constructor Detail

AbstractLocalPseudo	back to summary
public AbstractLocalPseudo(int slot, Utf8Entry name, Utf8Entry descriptor, Label startScope, Label endScope)

Method Detail

endScope	back to summary
public Label endScope()

name	back to summary
public Utf8Entry name()

nameString	back to summary
public String nameString()

slot	back to summary
public int slot()

startScope	back to summary
public Label startScope()

writeTo	back to summary
public boolean writeTo(BufWriter b)

jdk.internal.classfile.impl back to summary

public final Class AbstractPseudoInstruction.ExceptionCatchImpl

Class Inheritance

extends AbstractPseudoInstruction
implements ExceptionCatch

java.lang.Object
jdk.internal.classfile.impl.AbstractElement
jdk.internal.classfile.impl.AbstractPseudoInstruction
jdk.internal.classfile.impl.AbstractPseudoInstruction.ExceptionCatchImpl

All Implemented Interfaces

java.lang.classfile.instruction.ExceptionCatch, java.lang.classfile.PseudoInstruction, java.lang.classfile.CodeElement, java.lang.classfile.ClassFileElement

Field Summary

Modifier and Type	Field and Description
public final ClassEntry	catchTypeEntry
public final Label	handler
public final Label	tryEnd
public final Label	tryStart

Constructor Summary

Access	Constructor and Description
public	ExceptionCatchImpl(Label handler, Label tryStart, Label tryEnd, ClassEntry catchTypeEntry)
public	ExceptionCatchImpl(Label handler, Label tryStart, Label tryEnd, Optional<ClassEntry> catchTypeEntry)

Method Summary

Modifier and Type	Method and Description
public Optional<ClassEntry>	catchType() Implements java.lang.classfile.instruction.ExceptionCatch.catchType. Returns the type of the exception to catch, or empty if this handler is unconditional.
pack-priv ClassEntry	catchTypeEntry()
public Label	handler() Implements java.lang.classfile.instruction.ExceptionCatch.handler. Returns the handler for the exception.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public Label	tryEnd() Implements java.lang.classfile.instruction.ExceptionCatch.tryEnd. Returns the end of the instruction range for the guarded instructions.
public Label	tryStart() Implements java.lang.classfile.instruction.ExceptionCatch.tryStart. Returns the beginning of the instruction range for the guarded instructions.
public void	writeTo(DirectCodeBuilder writer) Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Field Detail

catchTypeEntry	back to summary
public final ClassEntry catchTypeEntry

handler	back to summary
public final Label handler

tryEnd	back to summary
public final Label tryEnd

tryStart	back to summary
public final Label tryStart

Constructor Detail

ExceptionCatchImpl	back to summary
public ExceptionCatchImpl(Label handler, Label tryStart, Label tryEnd, ClassEntry catchTypeEntry)

ExceptionCatchImpl	back to summary
public ExceptionCatchImpl(Label handler, Label tryStart, Label tryEnd, Optional<ClassEntry> catchTypeEntry)

Method Detail

catchType	back to summary
public Optional<ClassEntry> catchType() Implements java.lang.classfile.instruction.ExceptionCatch.catchType. Doc from java.lang.classfile.instruction.ExceptionCatch.catchType. Returns the type of the exception to catch, or empty if this handler is unconditional. Returns:Optional<ClassEntry> the type of the exception to catch, or empty if this handler is unconditional Annotations @Override

catchType

back to summary

public Optional<ClassEntry> catchType()

Implements java.lang.classfile.instruction.ExceptionCatch.catchType.

Doc from java.lang.classfile.instruction.ExceptionCatch.catchType.

Returns the type of the exception to catch, or empty if this handler is unconditional.

Returns:Optional<ClassEntry>

the type of the exception to catch, or empty if this handler is unconditional

Annotations

@Override

catchTypeEntry	back to summary
pack-priv ClassEntry catchTypeEntry()

handler	back to summary
public Label handler() Implements java.lang.classfile.instruction.ExceptionCatch.handler. Doc from java.lang.classfile.instruction.ExceptionCatch.handler. Returns the handler for the exception. Returns:Label the handler for the exception Annotations @Override

handler

back to summary

public Label handler()

Implements java.lang.classfile.instruction.ExceptionCatch.handler.

Doc from java.lang.classfile.instruction.ExceptionCatch.handler.

Returns the handler for the exception.

Returns:Label

the handler for the exception

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

tryEnd	back to summary
public Label tryEnd() Implements java.lang.classfile.instruction.ExceptionCatch.tryEnd. Doc from java.lang.classfile.instruction.ExceptionCatch.tryEnd. Returns the end of the instruction range for the guarded instructions. Returns:Label the end of the instruction range for the guarded instructions Annotations @Override

tryEnd

back to summary

public Label tryEnd()

Implements java.lang.classfile.instruction.ExceptionCatch.tryEnd.

Doc from java.lang.classfile.instruction.ExceptionCatch.tryEnd.

Returns the end of the instruction range for the guarded instructions.

Returns:Label

the end of the instruction range for the guarded instructions

Annotations

@Override

tryStart	back to summary
public Label tryStart() Implements java.lang.classfile.instruction.ExceptionCatch.tryStart. Doc from java.lang.classfile.instruction.ExceptionCatch.tryStart. Returns the beginning of the instruction range for the guarded instructions. Returns:Label the beginning of the instruction range for the guarded instructions Annotations @Override

tryStart

back to summary

public Label tryStart()

Implements java.lang.classfile.instruction.ExceptionCatch.tryStart.

Doc from java.lang.classfile.instruction.ExceptionCatch.tryStart.

Returns the beginning of the instruction range for the guarded instructions.

Returns:Label

the beginning of the instruction range for the guarded instructions

Annotations

@Override

writeTo	back to summary
public void writeTo(DirectCodeBuilder writer) Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo. Annotations @Override

writeTo

back to summary

public void writeTo(DirectCodeBuilder writer)

Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Annotations

@Override

jdk.internal.classfile.impl back to summary

public final Class AbstractPseudoInstruction.UnboundCharacterRange

Class Inheritance

extends AbstractPseudoInstruction
implements CharacterRange

java.lang.Object
jdk.internal.classfile.impl.AbstractElement
jdk.internal.classfile.impl.AbstractPseudoInstruction
jdk.internal.classfile.impl.AbstractPseudoInstruction.UnboundCharacterRange

All Implemented Interfaces

java.lang.classfile.instruction.CharacterRange, java.lang.classfile.PseudoInstruction, java.lang.classfile.CodeElement, java.lang.classfile.ClassFileElement

Field Summary

Modifier and Type	Field and Description
public final int	characterRangeEnd
public final int	characterRangeStart
public final Label	endScope
public final int	flags
public final Label	startScope

Constructor Summary

Access	Constructor and Description
public	UnboundCharacterRange(Label startScope, Label endScope, int characterRangeStart, int characterRangeEnd, int flags)

Method Summary

Modifier and Type	Method and Description
public int	characterRangeEnd() Implements java.lang.classfile.instruction.CharacterRange.characterRangeEnd. Returns the encoded end of the character range region (exclusive).
public int	characterRangeStart() Implements java.lang.classfile.instruction.CharacterRange.characterRangeStart. Returns the encoded start of the character range region (inclusive).
public Label	endScope() Implements java.lang.classfile.instruction.CharacterRange.endScope. Returns the end of the instruction range.
public int	flags() Implements java.lang.classfile.instruction.CharacterRange.flags. A flags word, indicating the kind of range.
public Label	startScope() Implements java.lang.classfile.instruction.CharacterRange.startScope. Returns the start of the instruction range.
public void	writeTo(DirectCodeBuilder writer) Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Field Detail

characterRangeEnd	back to summary
public final int characterRangeEnd

characterRangeStart	back to summary
public final int characterRangeStart

endScope	back to summary
public final Label endScope

flags	back to summary
public final int flags

startScope	back to summary
public final Label startScope

Constructor Detail

UnboundCharacterRange	back to summary
public UnboundCharacterRange(Label startScope, Label endScope, int characterRangeStart, int characterRangeEnd, int flags)

Method Detail

characterRangeEnd back to summary

characterRangeEnd	back to summary
public int characterRangeEnd() Implements java.lang.classfile.instruction.CharacterRange.characterRangeEnd. Doc from java.lang.classfile.instruction.CharacterRange.characterRangeEnd. Returns the encoded end of the character range region (exclusive). . The value is constructed from the line_number/column_number pair as given by `line_number << 10 + column_number`, where the source file is viewed as an array of (possibly multi-byte) characters. Returns:int the encoded end of the character range region (exclusive) Annotations @Override

public int characterRangeEnd()

Implements java.lang.classfile.instruction.CharacterRange.characterRangeEnd.

Doc from java.lang.classfile.instruction.CharacterRange.characterRangeEnd.

Returns the encoded end of the character range region (exclusive). . The value is constructed from the line_number/column_number pair as given by line_number << 10 + column_number, where the source file is viewed as an array of (possibly multi-byte) characters.

Returns:int

the encoded end of the character range region (exclusive)

Annotations

@Override

characterRangeStart back to summary

characterRangeStart	back to summary
public int characterRangeStart() Implements java.lang.classfile.instruction.CharacterRange.characterRangeStart. Doc from java.lang.classfile.instruction.CharacterRange.characterRangeStart. Returns the encoded start of the character range region (inclusive). The value is constructed from the line_number/column_number pair as given by `line_number << 10 + column_number`, where the source file is viewed as an array of (possibly multi-byte) characters. Returns:int the encoded start of the character range region (inclusive) Annotations @Override

public int characterRangeStart()

Implements java.lang.classfile.instruction.CharacterRange.characterRangeStart.

Doc from java.lang.classfile.instruction.CharacterRange.characterRangeStart.

Returns the encoded start of the character range region (inclusive). The value is constructed from the line_number/column_number pair as given by line_number << 10 + column_number, where the source file is viewed as an array of (possibly multi-byte) characters.

Returns:int

the encoded start of the character range region (inclusive)

Annotations

@Override

endScope	back to summary
public Label endScope() Implements java.lang.classfile.instruction.CharacterRange.endScope. Doc from java.lang.classfile.instruction.CharacterRange.endScope. Returns the end of the instruction range. Returns:Label the end of the instruction range Annotations @Override

endScope

back to summary

public Label endScope()

Implements java.lang.classfile.instruction.CharacterRange.endScope.

Doc from java.lang.classfile.instruction.CharacterRange.endScope.

Returns the end of the instruction range.

Returns:Label

the end of the instruction range

Annotations

@Override

flags back to summary

flags	back to summary
public int flags() Implements java.lang.classfile.instruction.CharacterRange.flags. Doc from java.lang.classfile.instruction.CharacterRange.flags. A flags word, indicating the kind of range. Multiple flag bits may be set. Valid flags include: `java.lang.classfile.ClassFile#CRT_STATEMENT` `java.lang.classfile.ClassFile#CRT_BLOCK` `java.lang.classfile.ClassFile#CRT_ASSIGNMENT` `java.lang.classfile.ClassFile#CRT_FLOW_CONTROLLER` `java.lang.classfile.ClassFile#CRT_FLOW_TARGET` `java.lang.classfile.ClassFile#CRT_INVOKE` `java.lang.classfile.ClassFile#CRT_CREATE` `java.lang.classfile.ClassFile#CRT_BRANCH_TRUE` `java.lang.classfile.ClassFile#CRT_BRANCH_FALSE` Returns:int the flags Annotations @Override

public int flags()

Implements java.lang.classfile.instruction.CharacterRange.flags.

Doc from java.lang.classfile.instruction.CharacterRange.flags.

A flags word, indicating the kind of range. Multiple flag bits may be set. Valid flags include:

Returns:int

the flags

Annotations

@Override

startScope	back to summary
public Label startScope() Implements java.lang.classfile.instruction.CharacterRange.startScope. Doc from java.lang.classfile.instruction.CharacterRange.startScope. Returns the start of the instruction range. Returns:Label the start of the instruction range Annotations @Override

startScope

back to summary

public Label startScope()

Implements java.lang.classfile.instruction.CharacterRange.startScope.

Doc from java.lang.classfile.instruction.CharacterRange.startScope.

Returns the start of the instruction range.

Returns:Label

the start of the instruction range

Annotations

@Override

writeTo

back to summary

public void writeTo(DirectCodeBuilder writer)

Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Annotations

@Override

jdk.internal.classfile.impl back to summary

public final Class AbstractPseudoInstruction.UnboundLocalVariable

Class Inheritance

extends AbstractLocalPseudo
implements LocalVariable

java.lang.Object
jdk.internal.classfile.impl.AbstractElement
jdk.internal.classfile.impl.AbstractPseudoInstruction
jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo
jdk.internal.classfile.impl.AbstractPseudoInstruction.UnboundLocalVariable

All Implemented Interfaces

java.lang.classfile.instruction.LocalVariable, java.lang.classfile.PseudoInstruction, java.lang.classfile.CodeElement, java.lang.classfile.ClassFileElement

Field Summary

Inherited from jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo:: descriptor endScope name slot startScope

Constructor Summary

Access	Constructor and Description
public	UnboundLocalVariable(int slot, Utf8Entry name, Utf8Entry descriptor, Label startScope, Label endScope)

Method Summary

Modifier and Type	Method and Description
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public Utf8Entry	type() Implements java.lang.classfile.instruction.LocalVariable.type. Returns the local variable field descriptor.
public void	writeTo(DirectCodeBuilder writer) Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Inherited from jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo:: endScope name nameString slot startScope writeTo

Constructor Detail

UnboundLocalVariable	back to summary
public UnboundLocalVariable(int slot, Utf8Entry name, Utf8Entry descriptor, Label startScope, Label endScope)

Method Detail

toString back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

type

back to summary

public Utf8Entry type()

Implements java.lang.classfile.instruction.LocalVariable.type.

Doc from java.lang.classfile.instruction.LocalVariable.type.

Returns the local variable field descriptor.

Returns:Utf8Entry

the local variable field descriptor

Annotations

@Override

writeTo

back to summary

public void writeTo(DirectCodeBuilder writer)

Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.

Annotations

@Override

jdk.internal.classfile.impl back to summary

public final Class AbstractPseudoInstruction.UnboundLocalVariableType

Class Inheritance

extends AbstractLocalPseudo
implements LocalVariableType

java.lang.Object
jdk.internal.classfile.impl.AbstractElement
jdk.internal.classfile.impl.AbstractPseudoInstruction
jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo
jdk.internal.classfile.impl.AbstractPseudoInstruction.UnboundLocalVariableType

All Implemented Interfaces

java.lang.classfile.instruction.LocalVariableType, java.lang.classfile.PseudoInstruction, java.lang.classfile.CodeElement, java.lang.classfile.ClassFileElement

Field Summary

Inherited from jdk.internal.classfile.impl.AbstractPseudoInstruction.AbstractLocalPseudo:: descriptor endScope name slot startScope

Constructor Summary

Access	Constructor and Description
public	UnboundLocalVariableType(int slot, Utf8Entry name, Utf8Entry signature, Label startScope, Label endScope)

Method Summary

Modifier and Type	Method and Description
public Utf8Entry	signature() Implements java.lang.classfile.instruction.LocalVariableType.signature. Returns the local variable signature.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public void	writeTo(DirectCodeBuilder writer) Implements abstract jdk.internal.classfile.impl.AbstractPseudoInstruction.writeTo.