/**
* Copyright (C) 2010-2017 Gordon Fraser, Andrea Arcuri and EvoSuite
* contributors
*
* This file is part of EvoSuite.
*
* EvoSuite is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3.0 of the License, or
* (at your option) any later version.
*
* EvoSuite is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with EvoSuite. If not, see <http://www.gnu.org/licenses/>.
*/
package org.evosuite.symbolic.solver.smt;
public abstract class SmtVariable extends SmtExpr {
protected final String varName;
public SmtVariable(String varName) {
this.varName = varName;
}
public String getName() {
return varName;
}
@Override
public final int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((varName == null) ? 0 : varName.hashCode());
return result;
}
@Override
public final boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
SmtVariable other = (SmtVariable) obj;
if (varName == null) {
if (other.varName != null)
return false;
} else if (!varName.equals(other.varName))
return false;
return true;
}
@Override
public final boolean isSymbolic() {
return true;
}
}