graphql.execution.instrumentation.parameters.InstrumentationFieldCompleteParameters Maven / Gradle / Ivy

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GraphqL Java
There is a newer version: 230521-nf-execution
package graphql.execution.instrumentation.parameters;

import graphql.PublicApi;
import graphql.execution.ExecutionContext;
import graphql.execution.ExecutionStepInfo;
import graphql.execution.ExecutionStrategyParameters;
import graphql.execution.instrumentation.InstrumentationState;
import graphql.schema.GraphQLFieldDefinition;

import java.util.function.Supplier;

/**
 * Parameters sent to {@link graphql.execution.instrumentation.Instrumentation} methods
 */
@PublicApi
public class InstrumentationFieldCompleteParameters {
    private final ExecutionContext executionContext;
    private final Supplier executionStepInfo;
    private final Object fetchedValue;
    private final InstrumentationState instrumentationState;
    private final ExecutionStrategyParameters executionStrategyParameters;

    public InstrumentationFieldCompleteParameters(ExecutionContext executionContext, ExecutionStrategyParameters executionStrategyParameters, Supplier executionStepInfo, Object fetchedValue) {
        this(executionContext, executionStrategyParameters, executionStepInfo, fetchedValue, executionContext.getInstrumentationState());
    }

    InstrumentationFieldCompleteParameters(ExecutionContext executionContext, ExecutionStrategyParameters executionStrategyParameters, Supplier executionStepInfo, Object fetchedValue, InstrumentationState instrumentationState) {
        this.executionContext = executionContext;
        this.executionStrategyParameters = executionStrategyParameters;
        this.executionStepInfo = executionStepInfo;
        this.fetchedValue = fetchedValue;
        this.instrumentationState = instrumentationState;
    }

    /**
     * Returns a cloned parameters object with the new state
     *
     * @param instrumentationState the new state for this parameters object
     * @return a new parameters object with the new state
     */
    public InstrumentationFieldCompleteParameters withNewState(InstrumentationState instrumentationState) {
        return new InstrumentationFieldCompleteParameters(
                this.executionContext, executionStrategyParameters, this.executionStepInfo, this.fetchedValue, instrumentationState);
    }


    public ExecutionContext getExecutionContext() {
        return executionContext;
    }

    public ExecutionStrategyParameters getExecutionStrategyParameters() {
        return executionStrategyParameters;
    }

    public GraphQLFieldDefinition getField() {
        return getExecutionStepInfo().getFieldDefinition();
    }

    @Deprecated
    public ExecutionStepInfo getTypeInfo() {
        return getExecutionStepInfo();
    }

    public ExecutionStepInfo getExecutionStepInfo() {
        return executionStepInfo.get();
    }

    public Object getFetchedValue() {
        return fetchedValue;
    }

    @SuppressWarnings("TypeParameterUnusedInFormals")
    public  T getInstrumentationState() {
        //noinspection unchecked
        return (T) instrumentationState;
    }
}