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/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
package tools.refinery.store.query.term;
import tools.refinery.store.query.equality.LiteralEqualityHelper;
import java.util.Objects;
public abstract class ComparisonTerm<T> extends BinaryTerm<Boolean, T, T> {
private final ComparisonOperator operator;
protected ComparisonTerm(ComparisonOperator operator, Term<T> left, Term<T> right) {
super(left, right);
this.operator = operator;
}
@Override
public Class<Boolean> getType() {
return Boolean.class;
}
public abstract Class<T> getOperandType();
@Override
public Class<T> getLeftType() {
return getOperandType();
}
@Override
public Class<T> getRightType() {
return getOperandType();
}
public ComparisonOperator getOperator() {
return operator;
}
@Override
public boolean equalsWithSubstitution(LiteralEqualityHelper helper, AnyTerm other) {
if (!super.equalsWithSubstitution(helper, other)) {
return false;
}
var otherComparisonTerm = (ComparisonTerm<?>) other;
return operator == otherComparisonTerm.operator;
}
@Override
public String toString() {
return operator.formatString(getLeft().toString(), getRight().toString());
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
ComparisonTerm<?> that = (ComparisonTerm<?>) o;
return operator == that.operator;
}
@Override
public int hashCode() {
return Objects.hash(super.hashCode(), operator);
}
}
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