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Add threshold argument to OccurrenceMatchingOptions #1060

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Merged
merged 2 commits into from
Nov 19, 2018
Merged

Add threshold argument to OccurrenceMatchingOptions #1060

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c949fb6
Add threshold argument to OccurrenceMatchingOptions
Nov 19, 2018
c5c1b2d
Fix linter
Nov 19, 2018
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26 changes: 26 additions & 0 deletions src/main/java/io/appium/java_client/imagecomparison/OccurrenceMatchingOptions.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,5 +16,31 @@

package io.appium.java_client.imagecomparison;

import com.google.common.collect.ImmutableMap;

import java.util.Map;

import static java.util.Optional.ofNullable;

public class OccurrenceMatchingOptions extends BaseComparisonOptions<OccurrenceMatchingOptions> {
private Double threshold;

/**
* At what normalized threshold to reject an occurrence.
*
* @param threshold value in range 0..1. 0.5 is the default value.
* @return self instance for chaining.
*/
public OccurrenceMatchingOptions withThreshold(double threshold) {
this.threshold = threshold;
return this;
}

@Override
public Map<String, Object> build() {
final ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();
builder.putAll(super.build());
ofNullable(threshold).map(x -> builder.put("threshold", x));
return builder.build();
}
}