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EnumValue.java
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EnumValue.java
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package graphql.language;
import com.google.common.collect.ImmutableList;
import graphql.Internal;
import graphql.PublicApi;
import graphql.util.TraversalControl;
import graphql.util.TraverserContext;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.function.Consumer;
import static graphql.Assert.assertNotNull;
import static graphql.collect.ImmutableKit.emptyList;
import static graphql.collect.ImmutableKit.emptyMap;
import static graphql.language.NodeChildrenContainer.newNodeChildrenContainer;
import static graphql.language.NodeUtil.assertNewChildrenAreEmpty;
@PublicApi
public class EnumValue extends AbstractNode<EnumValue> implements Value<EnumValue>, NamedNode<EnumValue> {
private final String name;
@Internal
protected EnumValue(String name, SourceLocation sourceLocation, List<Comment> comments, IgnoredChars ignoredChars, Map<String, String> additionalData) {
super(sourceLocation, comments, ignoredChars, additionalData);
this.name = name;
}
/**
* alternative to using a Builder for convenience
*
* @param name of the enum value
*/
public EnumValue(String name) {
this(name, null, emptyList(), IgnoredChars.EMPTY, emptyMap());
}
public static EnumValue of(String name) {
return newEnumValue().name(name).build();
}
@Override
public String getName() {
return name;
}
@Override
public List<Node> getChildren() {
return emptyList();
}
@Override
public NodeChildrenContainer getNamedChildren() {
return newNodeChildrenContainer().build();
}
@Override
public EnumValue 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;
}
EnumValue that = (EnumValue) o;
return Objects.equals(this.name, that.name);
}
@Override
public EnumValue deepCopy() {
return new EnumValue(name, getSourceLocation(), getComments(), getIgnoredChars(), getAdditionalData());
}
@Override
public String toString() {
return "EnumValue{" +
"name='" + name + '\'' +
'}';
}
@Override
public TraversalControl accept(TraverserContext<Node> context, NodeVisitor visitor) {
return visitor.visitEnumValue(this, context);
}
public static Builder newEnumValue() {
return new Builder();
}
public static Builder newEnumValue(String name) {
return new Builder().name(name);
}
public EnumValue 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 String name;
private ImmutableList<Comment> comments = emptyList();
private IgnoredChars ignoredChars = IgnoredChars.EMPTY;
private Map<String, String> additionalData = new LinkedHashMap<>();
private Builder() {
}
private Builder(EnumValue existing) {
this.sourceLocation = existing.getSourceLocation();
this.comments = ImmutableList.copyOf(existing.getComments());
this.name = existing.getName();
this.additionalData = new LinkedHashMap<>(existing.getAdditionalData());
}
public Builder sourceLocation(SourceLocation sourceLocation) {
this.sourceLocation = sourceLocation;
return this;
}
public Builder name(String name) {
this.name = name;
return this;
}
public Builder comments(List<Comment> comments) {
this.comments = ImmutableList.copyOf(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 EnumValue build() {
return new EnumValue(name, sourceLocation, comments, ignoredChars, additionalData);
}
}
}