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DelayedIncrementalExecutionResultImpl.java
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DelayedIncrementalExecutionResultImpl.java
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package graphql.incremental;
import graphql.ExperimentalApi;
import java.util.Collections;
import java.util.List;
import java.util.Map;
@ExperimentalApi
public class DelayedIncrementalExecutionResultImpl implements DelayedIncrementalExecutionResult {
private final List<IncrementalPayload> incrementalItems;
private final boolean hasNext;
private final Map<Object, Object> extensions;
private DelayedIncrementalExecutionResultImpl(Builder builder) {
this.incrementalItems = builder.incrementalItems;
this.hasNext = builder.hasNext;
this.extensions = builder.extensions;
}
@Override
public List<IncrementalPayload> getIncremental() {
return this.incrementalItems;
}
@Override
public boolean hasNext() {
return this.hasNext;
}
@Override
public Map<Object, Object> getExtensions() {
return this.extensions;
}
/**
* @return a {@link Builder} that can be used to create an instance of {@link DelayedIncrementalExecutionResultImpl}
*/
public static Builder newIncrementalExecutionResult() {
return new Builder();
}
public static class Builder {
private boolean hasNext = false;
private List<IncrementalPayload> incrementalItems = Collections.emptyList();
private Map<Object, Object> extensions;
public Builder hasNext(boolean hasNext) {
this.hasNext = hasNext;
return this;
}
public Builder incrementalItems(List<IncrementalPayload> incrementalItems) {
this.incrementalItems = incrementalItems;
return this;
}
public Builder extensions(boolean hasNext) {
this.hasNext = hasNext;
return this;
}
public DelayedIncrementalExecutionResultImpl build() {
return new DelayedIncrementalExecutionResultImpl(this);
}
}
}