@Override
public void close() {
if (replacement != null) {
replacement.close();
replacement.removeListener(listener);
}
if (substitution != null) {
operandTree
.getInstruction()
.getModule()
.getTypeManager()
.removeTypeSubstitutionInstance(substitution);
}
if (instanceReferences != null && !instanceReferences.isEmpty()) {
final TypeInstanceContainer container =
operandTree.getInstruction().getModule().getContent().getTypeInstanceContainer();
for (final TypeInstanceReference reference : instanceReferences) {
container.deactivateTypeInstanceReference(reference);
}
}
}
/**
* Creates a new operand tree node object.
*
* @param nodeId ID of the operand tree node.
* @param type The type of the expression. This value must be one of the expression types defined
* in IOperandTree.
* @param value The value of the operand expression.
* @param replacement The replacement string of the operand expression.
* @param references List of outgoing references of that operand tree node.
* @param provider Synchronizes the operand tree node with the database.
*/
public COperandTreeNode(
final int nodeId,
final int type,
final String value,
final INaviReplacement replacement,
final List<IReference> references,
final SQLProvider provider,
final TypeManager typeManager,
final TypeInstanceContainer instanceContainer) {
this.provider =
Preconditions.checkNotNull(provider, "IE02212: Provider argument can not be null");
Preconditions.checkNotNull(value, "IE00214: Value can not be null");
this.references =
new ArrayList<IReference>(
Preconditions.checkNotNull(references, "IE02211: References argument can not be null"));
id = nodeId;
for (final IReference reference : references) {
Preconditions.checkNotNull(reference, "IE00215: Invalid reference in reference list");
}
Preconditions.checkNotNull(typeManager, "Type manager can not be null.");
Preconditions.checkNotNull(instanceContainer, "Type instance container can not be null");
initValue(type, value);
if (expressionValue == null) {
throw new IllegalArgumentException(
String.format("IE00216: Unknown operand value '%s'", value));
}
this.replacement = replacement;
if (replacement != null) {
replacement.addListener(listener);
displayStyle = OperandDisplayStyle.OFFSET;
}
instanceContainer.addListener(typeInstanceContainerListener);
}