FilesExpand file tree

 master

/

NullValue.java

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

130 lines (102 loc) · 3.58 KB

 master

/

NullValue.java

Copy path

Top

File metadata and controls

• Code
• Blame

130 lines (102 loc) · 3.58 KB

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

96

97

98

99

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

package graphql.language;

import graphql.Internal;

import graphql.PublicApi;

import graphql.util.TraversalControl;

import graphql.util.TraverserContext;

import java.util.ArrayList;

import java.util.Collections;

import java.util.LinkedHashMap;

import java.util.List;

import java.util.Map;

import java.util.function.Consumer;

import static graphql.Assert.assertNotNull;

import static graphql.language.NodeChildrenContainer.newNodeChildrenContainer;

import static graphql.language.NodeUtil.assertNewChildrenAreEmpty;

@PublicApi

public class NullValue extends AbstractNode<NullValue> implements Value<NullValue> {

@Internal

protected NullValue(SourceLocation sourceLocation, List<Comment> comments, IgnoredChars ignoredChars, Map<String, String> additionalData) {

super(sourceLocation, comments, ignoredChars, additionalData);

}

@Override

public List<Node> getChildren() {

return Collections.emptyList();

}

@Override

public NodeChildrenContainer getNamedChildren() {

return newNodeChildrenContainer().build();

}

@Override

public NullValue withNewChildren(NodeChildrenContainer newChildren) {

assertNewChildrenAreEmpty(newChildren);

return this;

}

@Override

public boolean isEqualTo(Node o) {

if (this == o) {

return true;

}

if (o == null || getClass() != o.getClass()) {

return false;

}

return true;

}

@Override

public NullValue deepCopy() {

return this;

}

@Override

public String toString() {

return "NullValue{" +

'}';

}

@Override

public TraversalControl accept(TraverserContext<Node> context, NodeVisitor visitor) {

return visitor.visitNullValue(this, context);

}

public static Builder newNullValue() {

return new Builder();

}

public NullValue transform(Consumer<Builder> builderConsumer) {

Builder builder = new Builder(this);

builderConsumer.accept(builder);

return builder.build();

}

public static final class Builder implements NodeBuilder {

private SourceLocation sourceLocation;

private List<Comment> comments = new ArrayList<>();

private IgnoredChars ignoredChars = IgnoredChars.EMPTY;

private Map<String, String> additionalData = new LinkedHashMap<>();

private Builder(NullValue existing) {

this.sourceLocation = existing.getSourceLocation();

this.comments = existing.getComments();

this.ignoredChars = existing.getIgnoredChars();

this.additionalData = new LinkedHashMap<>(existing.getAdditionalData());

}

private Builder() {

}

public Builder sourceLocation(SourceLocation sourceLocation) {

this.sourceLocation = sourceLocation;

return this;

}

public Builder comments(List<Comment> comments) {

this.comments = comments;

return this;

}

public Builder ignoredChars(IgnoredChars ignoredChars) {

this.ignoredChars = ignoredChars;

return this;

}

public Builder additionalData(Map<String, String> additionalData) {

this.additionalData = assertNotNull(additionalData);

return this;

}

public Builder additionalData(String key, String value) {

this.additionalData.put(key, value);

return this;

}

public NullValue build() {

return new NullValue(sourceLocation, comments, ignoredChars, additionalData);

}

}

}