com.google.security.zynamics.binnavi.API.disassembly.OperandExpression Class Reference

Inherits com::google::security::zynamics::binnavi::APIHelpers::ApiObject< INaviOperandTreeNode >.

List of all members.

Public Member Functions
void	addListener (final IOperandExpressionListener listener)
Reference	addReference (final Address address, final ReferenceType type) throws CouldntSaveDataException
void	deleteReference (final Reference reference) throws CouldntDeleteException
List< OperandExpression >	getChildren ()
OperandExpression	getParent ()
List< Reference >	getReferences ()
String	getReplacement ()
ExpressionType	getType ()
String	getValue ()
void	removeListener (final IOperandExpressionListener listener)
String	toString ()
Static Public Member Functions
static OperandExpression	create (final Module module, final String value, final ExpressionType type)

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Detailed Description

An operand expression is a single, atomic part of an operand tree. Examples for operand expressions are registers, literal values, arithmetic operator like + and *, or size prefixes.

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Member Function Documentation

void com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.addListener

(

final IOperandExpressionListener

listener

)

Adds an object that is notified about changes in the operand expression.

Parameters:

listener

The listener object that is notified about changes in the operand expression.

Exceptions:

	IllegalArgumentException	Thrown if the listener argument is null.
	IllegalStateException	Thrown if the listener object is already listening on the operand expression.

Reference com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.addReference	(	final Address	address,
		final ReferenceType	type
	)			throws CouldntSaveDataException

This method can be used to add new code or data references to operand expressions.

Parameters:

	address	The target address of the new reference.
	type	The type of the new reference.

Returns:

The created reference.

Exceptions:

CouldntSaveDataException

Thrown if the new reference could not be saved.

static OperandExpression com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.create	(	final Module	module,
		final String	value,
		final ExpressionType	type
	)			[static]

Creates a new operand expression.

Parameters:

	module	The module the operand expression belongs to.
	value	The value of the operand expression.
	type	The type of the operand expression.

Returns:

The created operand expression.

void com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.deleteReference

(

final Reference

reference

)

throws CouldntDeleteException

Permanently deletes a code or data reference from this operand expression.

Parameters:

reference

The reference to delete.

Exceptions:

CouldntDeleteException

Thrown if the reference could not be deleted.

List<OperandExpression> com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getChildren

(

)

Returns the child expressions of the operand expression.

Returns:

The child expressions of the operand expression.

OperandExpression com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getParent

(

)

Returns the parent expression of the operand expression. If this expression is null, the operand expression is a root node in its operand tree.

Returns:

The parent expression of the operand expression or null if the operand expression is a root node.

List<Reference> com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getReferences

(

)

Returns the reference objects associated with this operand expression.

Returns:

The reference objects associated with the operand expression.

String com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getReplacement

(

)

Returns the replacement value of the operand expression. This is the value that is shown in views instead of the original value of the expression. If an operand expression has no replacement, null is returned.

Returns:

The replacement of the operand expression or null.

ExpressionType com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getType

(

)

Returns the type of the operand expression.

Returns:

The type of the operand expression.

String com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.getValue

(

)

Returns the string value of the operand expression.

Returns:

The string value of the operand expression.

void com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.removeListener

(

final IOperandExpressionListener

listener

)

Removes a listener object from the operand expression.

Parameters:

listener

The listener object to remove from the operand expression.

Exceptions:

	IllegalArgumentException	Thrown if the listener argument is null.
	IllegalStateException	Thrown if the listener object was not listening on the operand expression.

String com.google.security.zynamics.binnavi.API.disassembly.OperandExpression.toString

(

)

Returns the string representation of the operand expression.

Returns:

The string representation of the operand expression.