Package serp.bytecode.lowlevel

Class StringEntry

java.lang.Object

serp.bytecode.lowlevel.Entry

serp.bytecode.lowlevel.StringEntry

All Implemented Interfaces:

ConstantEntry, VisitAcceptor

public class StringEntry
extends Entry
implements ConstantEntry

A String constant in the constant pool. String constants hold a reference to a UTF8Entry that stores the actual value.

Author:

Abe White

Field Summary

Fields inherited from class serp.bytecode.lowlevel.Entry

CLASS, DOUBLE, FIELD, FLOAT, INT, INTERFACEMETHOD, INVOKEDYNAMIC, LONG, METHOD, METHODHANDLE, METHODTYPE, NAMEANDTYPE, STRING, UTF8

Constructor Summary

Constructors

Constructor	Description
StringEntry()	Default constructor.
StringEntry(int stringIndex)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	acceptVisit(BCVisitor visit)	Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.
java.lang.Object	getConstant()	Return the value of the constant held by this entry.
UTF8Entry	getStringEntry()	Return the referenced UTF8Entry.
int	getStringIndex()	Return the constant pool index of the UTF8Entry storing the value of this string.
int	getType()	Return the type code for this entry type.
void	setConstant(java.lang.Object value)	Set the value of the constant held by this entry.
void	setStringIndex(int stringIndex)	Set the constant pool index of the UTF8Entry storing the value of this string.

Methods inherited from class serp.bytecode.lowlevel.Entry

create, getIndex, getPool, isWide, read, write

Methods inherited from class java.lang.Object

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

Constructor Detail

StringEntry

public StringEntry()

Default constructor.

StringEntry

public StringEntry(int stringIndex)

Constructor.

Parameters:

stringIndex - the constant pool index of the UTF8Entry containing the value of this string

Method Detail

getType

public int getType()

Description copied from class: Entry

Return the type code for this entry type.

Specified by:

getType in class Entry

getStringIndex

public int getStringIndex()

Return the constant pool index of the UTF8Entry storing the value of this string.

setStringIndex

public void setStringIndex(int stringIndex)

Set the constant pool index of the UTF8Entry storing the value of this string.

getStringEntry

public UTF8Entry getStringEntry()

Return the referenced UTF8Entry. This method can only be run for entries that have been added to a constant pool.

getConstant

public java.lang.Object getConstant()

Description copied from interface: ConstantEntry

Return the value of the constant held by this entry.

Specified by:

getConstant in interface ConstantEntry

setConstant

public void setConstant(java.lang.Object value)

Description copied from interface: ConstantEntry

Set the value of the constant held by this entry.

Specified by:

setConstant in interface ConstantEntry

acceptVisit

public void acceptVisit(BCVisitor visit)

Description copied from interface: VisitAcceptor

Accept a visit from a BCVisitor, calling the appropriate methods to notify the visitor that it has entered this entity, and to provide it with the proper callbacks for each sub-entity owned by this one.

Specified by:

acceptVisit in interface VisitAcceptor