de.uka.ilkd.key.rule.conditions

Class StaticFieldCondition

java.lang.Object

de.uka.ilkd.key.rule.VariableConditionAdapter

de.uka.ilkd.key.rule.conditions.StaticFieldCondition

All Implemented Interfaces:

VariableCondition

public class StaticFieldCondition
extends VariableConditionAdapter

This variable condition checks if the instantiation of a schemavariable (of type Field) refers to a Java field declared as "static". The negated condition is true if the instantiation refers to an instance (non-static) field. Inspired by FieldTypeToSortCondition.

Author:

Michael Kirsten

Field Summary

Fields

Modifier and Type	Field and Description
private SchemaVariable	field
private boolean	negated

Constructor Summary

Constructors

Constructor and Description
StaticFieldCondition(SchemaVariable field, boolean negated)

Method Summary

Modifier and Type	Method and Description
boolean	check(SchemaVariable var, SVSubstitute instCandidate, SVInstantiations instMap, Services services) checks if the condition for a correct instantiation is fulfilled
java.lang.String	toString()

Methods inherited from class de.uka.ilkd.key.rule.VariableConditionAdapter

check

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

field

private final SchemaVariable field

negated

private final boolean negated

Constructor Detail

StaticFieldCondition

public StaticFieldCondition(SchemaVariable field,
                            boolean negated)

Method Detail

check

public boolean check(SchemaVariable var,
                     SVSubstitute instCandidate,
                     SVInstantiations instMap,
                     Services services)

Description copied from class: VariableConditionAdapter

checks if the condition for a correct instantiation is fulfilled

Specified by:

check in class VariableConditionAdapter

Parameters:

var - the template Variable to be instantiated

instMap - the MatchCondition with the current matching state and in particular the SVInstantiations that are already known to be needed

services - the program information object

Returns:

true iff condition is fulfilled

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object