Package org.apache.nifi.controller.repository
package org.apache.nifi.controller.repository
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ClassDescriptionDefines the capabilities of a content repository.Initialization context for
ContentRepository.FlowFileRecordis a sub-interface ofFlowFileand is used to provide additional information about FlowFiles that provide valuable information to the framework but should be hidden from componentsImplementations must be thread safeDefines a mechanism by which FlowFiles can be move into external storage or memory so that they can be removed from the Java heap and vice-versaSignals that a Swap File could not be complete read in/parsed because the data was not all presentProvides a collection ofFlowFileQueues that represents all queues in the current flowRepresents an abstraction of a FlowFile that can be used to track changing state of a FlowFile so that transactionality with repositories can existWhen FlowFiles are constructed from a Swap File, there is information in addition to the FlowFiles themselves that get stored and recovered.Provides a summary of the information that is stored in a FlowFile swap file.