package io.github.vmzakharov.ecdataframe.dsl;
import io.github.vmzakharov.ecdataframe.dsl.value.Value;
import io.github.vmzakharov.ecdataframe.dsl.visitor.ExpressionEvaluationVisitor;
import io.github.vmzakharov.ecdataframe.dsl.visitor.ExpressionVisitor;
public class UnaryExpr
implements Expression
{
private final UnaryOp operation;
private final Expression operand;
public UnaryExpr(UnaryOp newOperation, Expression newOperand)
{
this.operand = newOperand;
this.operation = newOperation;
}
public Expression getOperand()
{
return this.operand;
}
public UnaryOp getOperation()
{
return this.operation;
}
@Override
public Value evaluate(ExpressionEvaluationVisitor evaluationVisitor)
{
return evaluationVisitor.visitUnaryExpr(this);
}
@Override
public void accept(ExpressionVisitor visitor)
{
visitor.visitUnaryExpr(this);
}
}