gemfire-core/src/main/java/com/gemstone/gemfire/internal/offheap/annotations/OffHeapIdentifier.java

package com.gemstone.gemfire.internal.offheap.annotations;



/**
 * Used for uniquely identifying off-heap annotations.
 * @author rholmes
 */
public enum OffHeapIdentifier {
  /**
   * Default OffHeapIdentifier.  Allows for empty off-heap annotations.
   */
  DEFAULT("DEFAULT"),
  
  ENTRY_EVENT_NEW_VALUE("com.gemstone.gemfire.internal.cache.KeyInfo.newValue"),
  ENTRY_EVENT_OLD_VALUE("com.gemstone.gemfire.internal.cache.EntryEventImpl.oldValue"),
  TX_ENTRY_STATE("com.gemstone.gemfire.internal.cache.originalVersionId"),
  GATEWAY_SENDER_EVENT_IMPL_VALUE("com.gemstone.gemfire.internal.cache.wan.GatewaySenderEventImpl.valueObj"),
  TEST_OFF_HEAP_REGION_BASE_LISTENER("com.gemstone.gemfire.internal.offheap.OffHeapRegionBase.MyCacheListener.ohOldValue and ohNewValue"),
  COMPACT_COMPOSITE_KEY_VALUE_BYTES("com.vmware.sqlfire.internal.engine.store.CompactCompositeKey.valueBytes"),
  // TODO: HOOTS: Deal with this
  REGION_ENTRY_VALUE(""),
  ABSTRACT_REGION_ENTRY_PREPARE_VALUE_FOR_CACHE("com.gemstone.gemfire.internal.cache.AbstractRegionEntry.prepareValueForCache(...)"),
  ABSTRACT_REGION_ENTRY_FILL_IN_VALUE("com.gemstone.gemfire.internal.cache.AbstractRegionEntry.fillInValue(...)"),
  COMPACT_EXEC_ROW_SOURCE("com.vmware.sqlfire.internal.engine.store.CompactExecRow.source"),
  COMPACT_EXEC_ROW_WITH_LOBS_SOURCE("com.vmware.sqlfire.internal.engine.store.CompactExecRowWithLobs.source"),
  GEMFIRE_TRANSACTION_BYTE_SOURCE(""),
  
  /**
   * Used to declare possible grouping that are not yet identified.
   */
  UNKNOWN("UNKNOWN"), 

  ;
  
  /**
   * An identifier for a unique grouping of annotations.
   */
  private String id = null;
  
  /**
   * Creates a new OffHeapIdentifier.
   * @param id a unique identifier.
   */
  OffHeapIdentifier(final String id) {
    this.id = id;
  }
  
  @Override
  public String toString() {
    return this.id;
  }  
}