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CoercedVariables.java
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CoercedVariables.java
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package graphql.execution;
import graphql.PublicApi;
import graphql.collect.ImmutableKit;
import graphql.collect.ImmutableMapWithNullValues;
import java.util.Map;
/**
* Holds coerced variables, that is their values are now in a canonical form.
*/
@PublicApi
public class CoercedVariables {
private final ImmutableMapWithNullValues<String, Object> coercedVariables;
public CoercedVariables(Map<String, Object> coercedVariables) {
this.coercedVariables = ImmutableMapWithNullValues.copyOf(coercedVariables);
}
public Map<String, Object> toMap() {
return coercedVariables;
}
public boolean containsKey(String key) {
return coercedVariables.containsKey(key);
}
public Object get(String key) {
return coercedVariables.get(key);
}
public static CoercedVariables emptyVariables() {
return new CoercedVariables(ImmutableKit.emptyMap());
}
public static CoercedVariables of(Map<String, Object> coercedVariables) {
return new CoercedVariables(coercedVariables);
}
}