Package com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast

Interface ICIfStm

All Superinterfaces:

ICCompound, ICConditionalStatement, ICElement, ICStatement

@Ser
public interface ICIfStm
extends ICConditionalStatement

C AST interface to represent a conditional "if" statement.

An if-statement consists of one or more branches (if, else-if) followed by an optional default branch (else) block.

Example:

 if(p)
   b
 else if(p1)
   b1
 else
   b2
 

Method Summary

Modifier and Type	Method	Description
void	addBranch(ICPredicate p, ICBlock b)	Add an alternative block (if or else-if) to this element.
ICIfStm	duplicate()	Deep duplication of the element.
ICBlock	getBranchBody(int index)
ICPredicate	getBranchPredicate(int index)
List<? extends ICPredicate>	getBranchPredicates()	Get the predicates.
void	insertBranch(int index, ICPredicate p, ICBlock b)
void	removeBranch(int index)
default ICBlock	removeDefaultBlock()	Remove the default block, if there one, and return it.
void	setBranchBody(int index, ICBlock b)
void	setBranchPredicate(int index, ICPredicate p)
void	setDefaultBlock(ICBlock b)	Set the default block of code.

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.ICCompound

generateFlatList, insertAt, reset

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.ICConditionalStatement

getBlocks, getConditionalBlocks, getDefaultBlock, hasDefaultBlock, size, sizeWithoutDefault

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.ICElement

addPhysicalOffset, addPhysicalOffsets, evaluate, format, generate, getData, getElementType, getPhysicalOffset, getPhysicalOffsets, getSubElements, replaceSubElement, setData, setPhysicalOffsets, toString, visitDepthPost, visitDepthPost, visitDepthPost, visitDepthPre, visitDepthPre, visitDepthPre

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.asm.decompiler.ast.ICStatement

getIntermediateOffset, setIntermediateOffset

Method Details

getBranchPredicates

List<? extends ICPredicate> getBranchPredicates()

Get the predicates. Warning, this is the actual list of predicates, not a copy. Caution should be exercised when modifying it

Returns:

the original list of predicates

getBranchPredicate

ICPredicate getBranchPredicate(int index)

setBranchPredicate

void setBranchPredicate(int index,
 ICPredicate p)

getBranchBody

ICBlock getBranchBody(int index)

setBranchBody

void setBranchBody(int index,
 ICBlock b)

addBranch

void addBranch(ICPredicate p,
 ICBlock b)

Add an alternative block (if or else-if) to this element.

Parameters:

p - mandatory predicate

b - mandatory statement

insertBranch

void insertBranch(int index,
 ICPredicate p,
 ICBlock b)

removeBranch

void removeBranch(int index)

setDefaultBlock

void setDefaultBlock(ICBlock b)

Description copied from interface: ICConditionalStatement

Set the default block of code.

Specified by:

setDefaultBlock in interface ICConditionalStatement

Parameters:

b - optional block, set to null to remove the default block

removeDefaultBlock

default ICBlock removeDefaultBlock()

Remove the default block, if there one, and return it.

Returns:

the default block (null if there was none)

duplicate

ICIfStm duplicate()

Description copied from interface: ICElement

Deep duplication of the element. Sub-elements are duplicated.

Note: ICClass, ICMethod, ICField, ICIdentifier, ICConstant, ICType and ICLabel are not duplicated.

Specified by:

duplicate in interface ICCompound

Specified by:

duplicate in interface ICConditionalStatement

Specified by:

duplicate in interface ICElement

Specified by:

duplicate in interface ICStatement