49 lines
1.7 KiB
Java
49 lines
1.7 KiB
Java
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package com.quantai.trader.domain;
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import com.quantai.trader.enums.TraderErrorCode;
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import java.time.Instant;
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import java.util.Map;
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public record TraderDataSourceManifest(
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String sourceId,
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String symbol,
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String sourceType,
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String exchange,
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String granularity,
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String sourcePath,
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String contentHashSha256,
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String schemaHashSha256,
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Instant dataFrom,
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Instant dataTo,
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Instant minEventTime,
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Instant maxEventTime,
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String timezone,
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Long rowCount,
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Map<String, Object> missingSummary,
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String qualityStatus
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) {
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public TraderDataSourceManifest {
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missingSummary = Maps.immutable(missingSummary);
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boolean hasFullHash = contentHashSha256 != null && !contentHashSha256.isBlank();
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boolean hasSchemaTrace = schemaHashSha256 != null
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&& !schemaHashSha256.isBlank()
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&& rowCount != null
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&& minEventTime != null
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&& maxEventTime != null;
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if (sourceId == null || sourceId.isBlank() || sourcePath == null || sourcePath.isBlank()) {
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throw new TraderException(TraderErrorCode.TRADER_DATA_SOURCE_MISSING, "data source id and path are required");
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}
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if (timezone == null || timezone.isBlank()) {
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throw new TraderException(TraderErrorCode.TRADER_DATA_SOURCE_MISSING, "data source timezone is required");
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}
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if (!hasFullHash && !hasSchemaTrace) {
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throw new TraderException(
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TraderErrorCode.TRADER_DATA_SOURCE_MISSING,
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"data source requires content hash or schema/row/time lineage"
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);
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}
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}
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}
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