software.amazon.awssdk.codegen.rules.StringEqualsFn.resource Maven / Gradle / Ivy

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import software.amazon.awssdk.annotations.SdkInternalApi;
import software.amazon.awssdk.utils.Pair;

@SdkInternalApi
public class StringEqualsFn extends Fn {
    public static final String ID = "stringEquals";

    public StringEqualsFn(FnNode fnNode) {
        super(fnNode);
    }

    @Override
    public  T acceptFnVisitor(FnVisitor visitor) {
        return visitor.visitStringEquals(this);
    }

    public static StringEqualsFn ofExprs(Expr expr, Expr of) {
        return new StringEqualsFn(FnNode.ofExprs(ID, expr, of));
    }

    public Expr getLeft() {
        return expectTwoArgs().left();
    }

    public Expr getRight() {
        return expectTwoArgs().right();
    }

    @Override
    public Value eval(Scope scope) {
        Pair args = expectTwoArgs();
        return Value.fromBool(args.left().eval(scope).expectString().equals(args.right().eval(scope).expectString()));
    }
}