Package com.pnfsoftware.jeb.core.units.code.android.ir

Interface IDInstanceField

All Superinterfaces:

IDElement, IDExpression, IDField, IInstructionOperand

public interface IDInstanceField
extends IDField

dexdec IR instance field. It is also used to support the pseudo array type field length.

Example:

 Foo obj = new Foo();
 obj.var = 1;
 ^^^^^^^
 
 int[] matrix = new int[4];
 int len = matrix.length;
           ^^^^^^^^^^^^^
 

Field Summary

Fields inherited from interface com.pnfsoftware.jeb.core.units.code.android.ir.IDElement

DEFAULT_COMPARE_WITH_FULL_EQUALITY

Method Summary

Modifier and Type	Method	Description
IDInstanceField	duplicate()	Duplicate this element.
IDExpression	getInstance()	Retrieve the field instance expression, that is, the expression representing the object containing this field.
boolean	isArrayLength()	Determine whether this object represents the pseudo-field array.length.

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.android.ir.IDElement

equalsEx, format, toString, toString

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.android.ir.IDExpression

asArrayElt, asCallInfo, asImm, asInstanceField, asInstruction, asNewArrayInfo, asNewInfo, asOperation, asReferenceType, asStaticField, asVar, canThrow, checkType, collectAllPhysicalMethodIndices, collectAllPhysicalOffsets, collectSubExpressions, collectVarIds, copy, countVariable, evaluate, evaluate, evaluate, find, findByType, findByType, findParent, findParent, generateAST, getCustomCanThrow, getData, getOrigin, getPhysicalMethodIndex, getPhysicalOffset, getSubExpressions, getType, getVarIds, hasSideEffects, isArrayElt, isCallInfo, isCallInfo, isCastOperation, isCastOperation, isConstantImm, isConstantImm, isImm, isInstanceField, isInstruction, isNewArrayInfo, isNewInfo, isOperation, isOperation, isOperation, isOperation, isOperation, isOperation, isOperation, isReferenceType, isStaticField, isStringImm, isVar, isVar, removeData, replaceSubExpression, replaceVariable, setCustomCanThrow, setData, setOrigin, setPhysicalMethodIndex, setPhysicalOffset, setType, setType, setType, spawn, transferMetadataFrom, updateAllPhysicalMethodIndices, updateAllPhysicalOffsets, updateTypes, visitDepthPost, visitDepthPost, visitDepthPost, visitDepthPre, visitDepthPre, visitDepthPre

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.android.ir.IDField

getFieldname, getIndex, getNativeField

Methods inherited from interface com.pnfsoftware.jeb.core.units.code.IInstructionOperand

format

Method Details

getInstance

IDExpression getInstance()

Retrieve the field instance expression, that is, the expression representing the object containing this field.

Returns:

isArrayLength

boolean isArrayLength()

Determine whether this object represents the pseudo-field array.length.

Returns:

duplicate

IDInstanceField duplicate()

Description copied from interface: IDElement

Duplicate this element.

Specified by:

duplicate in interface IDElement

Specified by:

duplicate in interface IDExpression

Specified by:

duplicate in interface IDField

Returns:

a deep copy of this element; the type of the duplicated element should be the same as this element's type