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Copy pathNonNullType.java
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161 lines (128 loc) · 4.24 KB
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package graphql.language;
import graphql.Internal;
import graphql.PublicApi;
import graphql.util.TraversalControl;
import graphql.util.TraverserContext;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;
import static graphql.language.NodeChildrenContainer.newNodeChildrenContainer;
@PublicApi
public class NonNullType extends AbstractNode<NonNullType> implements Type<NonNullType> {
private final Type type;
public static final String CHILD_TYPE = "type";
@Internal
protected NonNullType(Type type, SourceLocation sourceLocation, List<Comment> comments, IgnoredChars ignoredChars) {
super(sourceLocation, comments, ignoredChars);
this.type = type;
}
/**
* alternative to using a Builder for convenience
*
* @param type the wrapped type
*/
public NonNullType(Type type) {
this(type, null, new ArrayList<>(), IgnoredChars.EMPTY);
}
public Type getType() {
return type;
}
@Override
public List<Node> getChildren() {
List<Node> result = new ArrayList<>();
result.add(type);
return result;
}
@Override
public NodeChildrenContainer getNamedChildren() {
return newNodeChildrenContainer()
.child(CHILD_TYPE, type)
.build();
}
@Override
public NonNullType withNewChildren(NodeChildrenContainer newChildren) {
return transform(builder -> builder
.type((Type) newChildren.getChildOrNull(CHILD_TYPE))
);
}
@Override
public boolean isEqualTo(Node o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
return true;
}
@Override
public NonNullType deepCopy() {
return new NonNullType(deepCopy(type), getSourceLocation(), getComments(), getIgnoredChars());
}
@Override
public String toString() {
return "NonNullType{" +
"type=" + type +
'}';
}
@Override
public TraversalControl accept(TraverserContext<Node> context, NodeVisitor visitor) {
return visitor.visitNonNullType(this, context);
}
public static Builder newNonNullType() {
return new Builder();
}
public static Builder newNonNullType(Type type) {
return new Builder().type(type);
}
public NonNullType 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 Type type;
private List<Comment> comments = new ArrayList<>();
private IgnoredChars ignoredChars = IgnoredChars.EMPTY;
private Builder() {
}
private Builder(NonNullType existing) {
this.sourceLocation = existing.getSourceLocation();
this.comments = existing.getComments();
this.type = existing.getType();
this.ignoredChars = existing.getIgnoredChars();
}
public Builder sourceLocation(SourceLocation sourceLocation) {
this.sourceLocation = sourceLocation;
return this;
}
public Builder type(ListType type) {
this.type = type;
return this;
}
public Builder type(TypeName type) {
this.type = type;
return this;
}
public Builder type(Type type) {
if (!(type instanceof ListType) && !(type instanceof TypeName)) {
throw new IllegalArgumentException("unexpected type");
}
this.type = type;
return this;
}
public Builder comments(List<Comment> comments) {
this.comments = comments;
return this;
}
public Builder ignoredChars(IgnoredChars ignoredChars) {
this.ignoredChars = ignoredChars;
return this;
}
public NonNullType build() {
NonNullType nonNullType = new NonNullType(type, sourceLocation, comments, ignoredChars);
return nonNullType;
}
}
}