本文整理了Java中com.palantir.common.streams.KeyedStream.stream()方法的一些代码示例，展示了KeyedStream.stream()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。KeyedStream.stream()方法的具体详情如下：
包路径：com.palantir.common.streams.KeyedStream
类名称：KeyedStream
方法名：stream

KeyedStream.stream介绍

暂无

代码示例

代码示例来源：origin: palantir/atlasdb

private Map<String, RequestTime> getRemoteRequestTimes() {
  return KeyedStream.stream(clocksByServer)
      .flatMap(value -> {
        try {
          return Stream.of(getNewRequestTime(value));
        } catch (Throwable t) {
          events.exception(t);
          return Stream.empty();
        }
      }).collectToMap();
}

代码示例来源：origin: palantir/atlasdb

private void validateDeprecatedTables() {
  Map<TableReference, TableMetadata> allTablesAndIndexMetadata = getAllTablesAndIndexMetadata();
  Set<TableReference> invalidTables =
      Sets.intersection(allTablesAndIndexMetadata.keySet(), getDeprecatedTables());
  SetMultimap<LogSafety, TableReference> referencesByLogSafety = KeyedStream.stream(
      allTablesAndIndexMetadata)
      .filterKeys(invalidTables::contains)
      .mapEntries((reference, metadata) -> immutableEntry(metadata.getNameLogSafety(), reference))
      .collectToSetMultimap();
  checkState(invalidTables.isEmpty(),
      "A deprecated table cannot also be part of your schema. Check logs for any unsafe table names.",
      SafeArg.of("invalidDeprecatedTables_safe", referencesByLogSafety.get(LogSafety.SAFE)),
      UnsafeArg.of("invalidDeprecatedTables_unsafe", referencesByLogSafety.get(LogSafety.UNSAFE)));
}

代码示例来源：origin: palantir/atlasdb

@Override
public Map<TableReference, Long> getWatermarks(Set<TableReference> tableReferences) {
  Set<Cell> cells = tableReferences.stream().map(table -> cell(table)).collect(Collectors.toSet());
  Map<Cell, Value> fetched = kvs.get(CLEARS, Maps.asMap(cells, ignored -> Long.MAX_VALUE));
  return KeyedStream.stream(fetched)
      .map((cell, value) -> RowResult.of(cell, value.getContents()))
      .map(TableClearsRowResult::of)
      .mapKeys((cell, rowResult) -> tableRef(rowResult.getRowName()))
      .map(TableClearsRowResult::getLastClearedTimestamp)
      .collectToMap();
}

代码示例来源：origin: com.palantir.atlasdb/timelock-impl

private Map<String, RequestTime> getRemoteRequestTimes() {
  return KeyedStream.stream(clocksByServer)
      .flatMap(value -> {
        try {
          return Stream.of(getNewRequestTime(value));
        } catch (Throwable t) {
          events.exception(t);
          return Stream.empty();
        }
      }).collectToMap();
}

代码示例来源：origin: com.palantir.atlasdb/atlasdb-client

private void validateDeprecatedTables() {
  Map<TableReference, TableMetadata> allTablesAndIndexMetadata = getAllTablesAndIndexMetadata();
  Set<TableReference> invalidTables =
      Sets.intersection(allTablesAndIndexMetadata.keySet(), getDeprecatedTables());
  SetMultimap<LogSafety, TableReference> referencesByLogSafety = KeyedStream.stream(
      allTablesAndIndexMetadata)
      .filterKeys(invalidTables::contains)
      .mapEntries((reference, metadata) -> immutableEntry(metadata.getNameLogSafety(), reference))
      .collectToSetMultimap();
  checkState(invalidTables.isEmpty(),
      "A deprecated table cannot also be part of your schema. Check logs for any unsafe table names.",
      SafeArg.of("invalidDeprecatedTables_safe", referencesByLogSafety.get(LogSafety.SAFE)),
      UnsafeArg.of("invalidDeprecatedTables_unsafe", referencesByLogSafety.get(LogSafety.UNSAFE)));
}

代码示例来源：origin: com.palantir.atlasdb/atlasdb-impl-shared

@Override
public Map<TableReference, Long> getWatermarks(Set<TableReference> tableReferences) {
  Set<Cell> cells = tableReferences.stream().map(table -> cell(table)).collect(Collectors.toSet());
  Map<Cell, Value> fetched = kvs.get(CLEARS, Maps.asMap(cells, ignored -> Long.MAX_VALUE));
  return KeyedStream.stream(fetched)
      .map((cell, value) -> RowResult.of(cell, value.getContents()))
      .map(TableClearsRowResult::of)
      .mapKeys((cell, rowResult) -> tableRef(rowResult.getRowName()))
      .map(TableClearsRowResult::getLastClearedTimestamp)
      .collectToMap();
}