Package ghidra.program.model.listing

Interface ProgramFragment

All Superinterfaces:

AddressSetView, Group, Iterable<AddressRange>

public interface ProgramFragment
extends Group, AddressSetView

A ProgramFragment is a set of CodeUnits that have been bundled together with some additional information such as a name, comment, alias, etc. Every code unit in the program is in one and only one fragment so the fragments form a partition of the program. Fragments in turn are the building blocks of ProgramModules. Program fragments and modules allow the user to overlay a hierarchical structure upon the program which can then be used to control viewing and navigating the program.

Method Summary

Modifier and Type	Method	Description
boolean	contains(CodeUnit codeUnit)	Returns whether this fragment contains the given code unit.
CodeUnitIterator	getCodeUnits()	Returns a forward iterator over the code units making up this fragment.
void	move(Address min, Address max)	Moves all of the code units in a given range into this fragment.

Methods inherited from interface ghidra.program.model.address.AddressSetView

contains, contains, contains, findFirstAddressInCommon, getAddressCountBefore, getAddresses, getAddresses, getAddressRanges, getAddressRanges, getAddressRanges, getFirstRange, getLastRange, getMaxAddress, getMinAddress, getNumAddresses, getNumAddressRanges, getRangeContaining, hasSameAddresses, intersect, intersectRange, intersects, intersects, isEmpty, iterator, iterator, iterator, subtract, union, xor

Methods inherited from interface ghidra.program.model.listing.Group

getComment, getName, getNumParents, getParentNames, getParents, getTreeName, setComment, setName

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Details

contains

boolean contains(CodeUnit codeUnit)

Returns whether this fragment contains the given code unit.

Specified by:

contains in interface Group

Parameters:

codeUnit - the code unit being tested.

Returns:

true if the code unit is in the fragment, false otherwise.

getCodeUnits

CodeUnitIterator getCodeUnits()

Returns a forward iterator over the code units making up this fragment.

move

void move(Address min,
 Address max)
   throws NotFoundException

Moves all of the code units in a given range into this fragment. Note that min must the starting address of a code unit and max must be the ending address of a code unit. Furthermore every address in the given range must exist in program memory.

Parameters:

min - min address of range specifying the code units to move

max - max address of range specifying the code units to move

Throws:

NotFoundException - thrown if any address between min and max (inclusive) does not belong to program memory.