1 | /* | |
2 | * Copyright OpenSearch Contributors | |
3 | * SPDX-License-Identifier: Apache-2.0 | |
4 | */ | |
5 | ||
6 | ||
7 | package org.opensearch.sql.ast.expression; | |
8 | ||
9 | import java.util.Collections; | |
10 | import java.util.List; | |
11 | import java.util.stream.Collectors; | |
12 | import lombok.EqualsAndHashCode; | |
13 | import lombok.Getter; | |
14 | import lombok.RequiredArgsConstructor; | |
15 | import org.opensearch.sql.ast.AbstractNodeVisitor; | |
16 | ||
17 | ||
18 | /** | |
19 | * Expression node of scalar function. | |
20 | * Params include function name (@funcName) and function arguments (@funcArgs) | |
21 | */ | |
22 | @Getter | |
23 | @EqualsAndHashCode(callSuper = false) | |
24 | @RequiredArgsConstructor | |
25 | public class Function extends UnresolvedExpression { | |
26 | private final String funcName; | |
27 | private final List<UnresolvedExpression> funcArgs; | |
28 | ||
29 | @Override | |
30 | public List<UnresolvedExpression> getChild() { | |
31 |
1
1. getChild : replaced return value with Collections.emptyList for org/opensearch/sql/ast/expression/Function::getChild → NO_COVERAGE |
return Collections.unmodifiableList(funcArgs); |
32 | } | |
33 | ||
34 | @Override | |
35 | public <R, C> R accept(AbstractNodeVisitor<R, C> nodeVisitor, C context) { | |
36 |
1
1. accept : replaced return value with null for org/opensearch/sql/ast/expression/Function::accept → KILLED |
return nodeVisitor.visitFunction(this, context); |
37 | } | |
38 | ||
39 | @Override | |
40 | public String toString() { | |
41 |
1
1. toString : replaced return value with "" for org/opensearch/sql/ast/expression/Function::toString → NO_COVERAGE |
return String.format("%s(%s)", funcName, |
42 | funcArgs.stream() | |
43 | .map(Object::toString) | |
44 | .collect(Collectors.joining(", "))); | |
45 | } | |
46 | } | |
Mutations | ||
31 |
1.1 |
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36 |
1.1 |
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41 |
1.1 |