public static final class Reports.QueryLatencyStats.Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder> implements Reports.QueryLatencyStatsOrBuilder
mdg.engine.proto.QueryLatencyStats| Modifier and Type | Method and Description |
|---|---|
Reports.QueryLatencyStats.Builder |
addAllCacheLatencyCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 cache_latency_count = 6; |
Reports.QueryLatencyStats.Builder |
addAllLatencyCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 latency_count = 1; |
Reports.QueryLatencyStats.Builder |
addAllPrivateCacheTtlCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 private_cache_ttl_count = 10; |
Reports.QueryLatencyStats.Builder |
addAllPublicCacheTtlCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 public_cache_ttl_count = 9; |
Reports.QueryLatencyStats.Builder |
addCacheLatencyCount(long value)
repeated int64 cache_latency_count = 6; |
Reports.QueryLatencyStats.Builder |
addLatencyCount(long value)
repeated int64 latency_count = 1; |
Reports.QueryLatencyStats.Builder |
addPrivateCacheTtlCount(long value)
repeated int64 private_cache_ttl_count = 10; |
Reports.QueryLatencyStats.Builder |
addPublicCacheTtlCount(long value)
repeated int64 public_cache_ttl_count = 9; |
Reports.QueryLatencyStats.Builder |
addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
java.lang.Object value) |
Reports.QueryLatencyStats |
build() |
Reports.QueryLatencyStats |
buildPartial() |
Reports.QueryLatencyStats.Builder |
clear() |
Reports.QueryLatencyStats.Builder |
clearCacheHits()
uint64 cache_hits = 3; |
Reports.QueryLatencyStats.Builder |
clearCacheLatencyCount()
repeated int64 cache_latency_count = 6; |
Reports.QueryLatencyStats.Builder |
clearField(com.google.protobuf.Descriptors.FieldDescriptor field) |
Reports.QueryLatencyStats.Builder |
clearForbiddenOperationCount()
uint64 forbidden_operation_count = 12; |
Reports.QueryLatencyStats.Builder |
clearLatencyCount()
repeated int64 latency_count = 1; |
Reports.QueryLatencyStats.Builder |
clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) |
Reports.QueryLatencyStats.Builder |
clearPersistedQueryHits()
uint64 persisted_query_hits = 4; |
Reports.QueryLatencyStats.Builder |
clearPersistedQueryMisses()
uint64 persisted_query_misses = 5; |
Reports.QueryLatencyStats.Builder |
clearPrivateCacheTtlCount()
repeated int64 private_cache_ttl_count = 10; |
Reports.QueryLatencyStats.Builder |
clearPublicCacheTtlCount()
repeated int64 public_cache_ttl_count = 9; |
Reports.QueryLatencyStats.Builder |
clearRegisteredOperationCount()
uint64 registered_operation_count = 11; |
Reports.QueryLatencyStats.Builder |
clearRequestCount()
uint64 request_count = 2; |
Reports.QueryLatencyStats.Builder |
clearRequestsWithErrorsCount()
uint64 requests_with_errors_count = 8; |
Reports.QueryLatencyStats.Builder |
clearRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.QueryLatencyStats.Builder |
clone() |
long |
getCacheHits()
uint64 cache_hits = 3; |
long |
getCacheLatencyCount(int index)
repeated int64 cache_latency_count = 6; |
int |
getCacheLatencyCountCount()
repeated int64 cache_latency_count = 6; |
java.util.List<java.lang.Long> |
getCacheLatencyCountList()
repeated int64 cache_latency_count = 6; |
Reports.QueryLatencyStats |
getDefaultInstanceForType() |
static com.google.protobuf.Descriptors.Descriptor |
getDescriptor() |
com.google.protobuf.Descriptors.Descriptor |
getDescriptorForType() |
long |
getForbiddenOperationCount()
uint64 forbidden_operation_count = 12; |
long |
getLatencyCount(int index)
repeated int64 latency_count = 1; |
int |
getLatencyCountCount()
repeated int64 latency_count = 1; |
java.util.List<java.lang.Long> |
getLatencyCountList()
repeated int64 latency_count = 1; |
long |
getPersistedQueryHits()
uint64 persisted_query_hits = 4; |
long |
getPersistedQueryMisses()
uint64 persisted_query_misses = 5; |
long |
getPrivateCacheTtlCount(int index)
repeated int64 private_cache_ttl_count = 10; |
int |
getPrivateCacheTtlCountCount()
repeated int64 private_cache_ttl_count = 10; |
java.util.List<java.lang.Long> |
getPrivateCacheTtlCountList()
repeated int64 private_cache_ttl_count = 10; |
long |
getPublicCacheTtlCount(int index)
repeated int64 public_cache_ttl_count = 9; |
int |
getPublicCacheTtlCountCount()
repeated int64 public_cache_ttl_count = 9; |
java.util.List<java.lang.Long> |
getPublicCacheTtlCountList()
repeated int64 public_cache_ttl_count = 9; |
long |
getRegisteredOperationCount()
uint64 registered_operation_count = 11; |
long |
getRequestCount()
uint64 request_count = 2; |
long |
getRequestsWithErrorsCount()
uint64 requests_with_errors_count = 8; |
Reports.PathErrorStats |
getRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.PathErrorStats.Builder |
getRootErrorStatsBuilder()
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.PathErrorStatsOrBuilder |
getRootErrorStatsOrBuilder()
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
boolean |
hasRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable |
internalGetFieldAccessorTable() |
boolean |
isInitialized() |
Reports.QueryLatencyStats.Builder |
mergeFrom(com.google.protobuf.CodedInputStream input,
com.google.protobuf.ExtensionRegistryLite extensionRegistry) |
Reports.QueryLatencyStats.Builder |
mergeFrom(com.google.protobuf.Message other) |
Reports.QueryLatencyStats.Builder |
mergeFrom(Reports.QueryLatencyStats other) |
Reports.QueryLatencyStats.Builder |
mergeRootErrorStats(Reports.PathErrorStats value)
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.QueryLatencyStats.Builder |
mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) |
Reports.QueryLatencyStats.Builder |
setCacheHits(long value)
uint64 cache_hits = 3; |
Reports.QueryLatencyStats.Builder |
setCacheLatencyCount(int index,
long value)
repeated int64 cache_latency_count = 6; |
Reports.QueryLatencyStats.Builder |
setField(com.google.protobuf.Descriptors.FieldDescriptor field,
java.lang.Object value) |
Reports.QueryLatencyStats.Builder |
setForbiddenOperationCount(long value)
uint64 forbidden_operation_count = 12; |
Reports.QueryLatencyStats.Builder |
setLatencyCount(int index,
long value)
repeated int64 latency_count = 1; |
Reports.QueryLatencyStats.Builder |
setPersistedQueryHits(long value)
uint64 persisted_query_hits = 4; |
Reports.QueryLatencyStats.Builder |
setPersistedQueryMisses(long value)
uint64 persisted_query_misses = 5; |
Reports.QueryLatencyStats.Builder |
setPrivateCacheTtlCount(int index,
long value)
repeated int64 private_cache_ttl_count = 10; |
Reports.QueryLatencyStats.Builder |
setPublicCacheTtlCount(int index,
long value)
repeated int64 public_cache_ttl_count = 9; |
Reports.QueryLatencyStats.Builder |
setRegisteredOperationCount(long value)
uint64 registered_operation_count = 11; |
Reports.QueryLatencyStats.Builder |
setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field,
int index,
java.lang.Object value) |
Reports.QueryLatencyStats.Builder |
setRequestCount(long value)
uint64 request_count = 2; |
Reports.QueryLatencyStats.Builder |
setRequestsWithErrorsCount(long value)
uint64 requests_with_errors_count = 8; |
Reports.QueryLatencyStats.Builder |
setRootErrorStats(Reports.PathErrorStats.Builder builderForValue)
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.QueryLatencyStats.Builder |
setRootErrorStats(Reports.PathErrorStats value)
.mdg.engine.proto.PathErrorStats root_error_stats = 7; |
Reports.QueryLatencyStats.Builder |
setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields) |
getAllFields, getField, getFieldBuilder, getOneofFieldDescriptor, getParentForChildren, getRepeatedField, getRepeatedFieldBuilder, getRepeatedFieldCount, getUnknownFields, getUnknownFieldSetBuilder, hasField, hasOneof, internalGetMapField, internalGetMutableMapField, isClean, markClean, mergeUnknownLengthDelimitedField, mergeUnknownVarintField, newBuilderForField, onBuilt, onChanged, parseUnknownField, setUnknownFieldSetBuilder, setUnknownFieldsProto3findInitializationErrors, getInitializationErrorString, internalMergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, mergeFrom, newUninitializedMessageException, toStringaddAll, addAll, mergeDelimitedFrom, mergeDelimitedFrom, mergeFrom, newUninitializedMessageExceptionequals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitfindInitializationErrors, getAllFields, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneofpublic static final com.google.protobuf.Descriptors.Descriptor getDescriptor()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder clear()
clear in interface com.google.protobuf.Message.Builderclear in interface com.google.protobuf.MessageLite.Builderclear in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public com.google.protobuf.Descriptors.Descriptor getDescriptorForType()
getDescriptorForType in interface com.google.protobuf.Message.BuildergetDescriptorForType in interface com.google.protobuf.MessageOrBuildergetDescriptorForType in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats getDefaultInstanceForType()
getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuildergetDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilderpublic Reports.QueryLatencyStats build()
build in interface com.google.protobuf.Message.Builderbuild in interface com.google.protobuf.MessageLite.Builderpublic Reports.QueryLatencyStats buildPartial()
buildPartial in interface com.google.protobuf.Message.BuilderbuildPartial in interface com.google.protobuf.MessageLite.Builderpublic Reports.QueryLatencyStats.Builder clone()
clone in interface com.google.protobuf.Message.Builderclone in interface com.google.protobuf.MessageLite.Builderclone in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder setField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value)
setField in interface com.google.protobuf.Message.BuildersetField in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field)
clearField in interface com.google.protobuf.Message.BuilderclearField in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof)
clearOneof in interface com.google.protobuf.Message.BuilderclearOneof in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder setRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value)
setRepeatedField in interface com.google.protobuf.Message.BuildersetRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder addRepeatedField(com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value)
addRepeatedField in interface com.google.protobuf.Message.BuilderaddRepeatedField in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder mergeFrom(com.google.protobuf.Message other)
mergeFrom in interface com.google.protobuf.Message.BuildermergeFrom in class com.google.protobuf.AbstractMessage.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder mergeFrom(Reports.QueryLatencyStats other)
public final boolean isInitialized()
isInitialized in interface com.google.protobuf.MessageLiteOrBuilderisInitialized in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public Reports.QueryLatencyStats.Builder mergeFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException
mergeFrom in interface com.google.protobuf.Message.BuildermergeFrom in interface com.google.protobuf.MessageLite.BuildermergeFrom in class com.google.protobuf.AbstractMessage.Builder<Reports.QueryLatencyStats.Builder>java.io.IOExceptionpublic java.util.List<java.lang.Long> getLatencyCountList()
repeated int64 latency_count = 1;getLatencyCountList in interface Reports.QueryLatencyStatsOrBuilderpublic int getLatencyCountCount()
repeated int64 latency_count = 1;getLatencyCountCount in interface Reports.QueryLatencyStatsOrBuilderpublic long getLatencyCount(int index)
repeated int64 latency_count = 1;getLatencyCount in interface Reports.QueryLatencyStatsOrBuilderindex - The index of the element to return.public Reports.QueryLatencyStats.Builder setLatencyCount(int index, long value)
repeated int64 latency_count = 1;index - The index to set the value at.value - The latencyCount to set.public Reports.QueryLatencyStats.Builder addLatencyCount(long value)
repeated int64 latency_count = 1;value - The latencyCount to add.public Reports.QueryLatencyStats.Builder addAllLatencyCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 latency_count = 1;values - The latencyCount to add.public Reports.QueryLatencyStats.Builder clearLatencyCount()
repeated int64 latency_count = 1;public long getRequestCount()
uint64 request_count = 2;getRequestCount in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setRequestCount(long value)
uint64 request_count = 2;value - The requestCount to set.public Reports.QueryLatencyStats.Builder clearRequestCount()
uint64 request_count = 2;public long getCacheHits()
uint64 cache_hits = 3;getCacheHits in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setCacheHits(long value)
uint64 cache_hits = 3;value - The cacheHits to set.public Reports.QueryLatencyStats.Builder clearCacheHits()
uint64 cache_hits = 3;public long getPersistedQueryHits()
uint64 persisted_query_hits = 4;getPersistedQueryHits in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setPersistedQueryHits(long value)
uint64 persisted_query_hits = 4;value - The persistedQueryHits to set.public Reports.QueryLatencyStats.Builder clearPersistedQueryHits()
uint64 persisted_query_hits = 4;public long getPersistedQueryMisses()
uint64 persisted_query_misses = 5;getPersistedQueryMisses in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setPersistedQueryMisses(long value)
uint64 persisted_query_misses = 5;value - The persistedQueryMisses to set.public Reports.QueryLatencyStats.Builder clearPersistedQueryMisses()
uint64 persisted_query_misses = 5;public java.util.List<java.lang.Long> getCacheLatencyCountList()
repeated int64 cache_latency_count = 6;getCacheLatencyCountList in interface Reports.QueryLatencyStatsOrBuilderpublic int getCacheLatencyCountCount()
repeated int64 cache_latency_count = 6;getCacheLatencyCountCount in interface Reports.QueryLatencyStatsOrBuilderpublic long getCacheLatencyCount(int index)
repeated int64 cache_latency_count = 6;getCacheLatencyCount in interface Reports.QueryLatencyStatsOrBuilderindex - The index of the element to return.public Reports.QueryLatencyStats.Builder setCacheLatencyCount(int index, long value)
repeated int64 cache_latency_count = 6;index - The index to set the value at.value - The cacheLatencyCount to set.public Reports.QueryLatencyStats.Builder addCacheLatencyCount(long value)
repeated int64 cache_latency_count = 6;value - The cacheLatencyCount to add.public Reports.QueryLatencyStats.Builder addAllCacheLatencyCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 cache_latency_count = 6;values - The cacheLatencyCount to add.public Reports.QueryLatencyStats.Builder clearCacheLatencyCount()
repeated int64 cache_latency_count = 6;public boolean hasRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7;hasRootErrorStats in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.PathErrorStats getRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7;getRootErrorStats in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setRootErrorStats(Reports.PathErrorStats value)
.mdg.engine.proto.PathErrorStats root_error_stats = 7;public Reports.QueryLatencyStats.Builder setRootErrorStats(Reports.PathErrorStats.Builder builderForValue)
.mdg.engine.proto.PathErrorStats root_error_stats = 7;public Reports.QueryLatencyStats.Builder mergeRootErrorStats(Reports.PathErrorStats value)
.mdg.engine.proto.PathErrorStats root_error_stats = 7;public Reports.QueryLatencyStats.Builder clearRootErrorStats()
.mdg.engine.proto.PathErrorStats root_error_stats = 7;public Reports.PathErrorStats.Builder getRootErrorStatsBuilder()
.mdg.engine.proto.PathErrorStats root_error_stats = 7;public Reports.PathErrorStatsOrBuilder getRootErrorStatsOrBuilder()
.mdg.engine.proto.PathErrorStats root_error_stats = 7;getRootErrorStatsOrBuilder in interface Reports.QueryLatencyStatsOrBuilderpublic long getRequestsWithErrorsCount()
uint64 requests_with_errors_count = 8;getRequestsWithErrorsCount in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setRequestsWithErrorsCount(long value)
uint64 requests_with_errors_count = 8;value - The requestsWithErrorsCount to set.public Reports.QueryLatencyStats.Builder clearRequestsWithErrorsCount()
uint64 requests_with_errors_count = 8;public java.util.List<java.lang.Long> getPublicCacheTtlCountList()
repeated int64 public_cache_ttl_count = 9;getPublicCacheTtlCountList in interface Reports.QueryLatencyStatsOrBuilderpublic int getPublicCacheTtlCountCount()
repeated int64 public_cache_ttl_count = 9;getPublicCacheTtlCountCount in interface Reports.QueryLatencyStatsOrBuilderpublic long getPublicCacheTtlCount(int index)
repeated int64 public_cache_ttl_count = 9;getPublicCacheTtlCount in interface Reports.QueryLatencyStatsOrBuilderindex - The index of the element to return.public Reports.QueryLatencyStats.Builder setPublicCacheTtlCount(int index, long value)
repeated int64 public_cache_ttl_count = 9;index - The index to set the value at.value - The publicCacheTtlCount to set.public Reports.QueryLatencyStats.Builder addPublicCacheTtlCount(long value)
repeated int64 public_cache_ttl_count = 9;value - The publicCacheTtlCount to add.public Reports.QueryLatencyStats.Builder addAllPublicCacheTtlCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 public_cache_ttl_count = 9;values - The publicCacheTtlCount to add.public Reports.QueryLatencyStats.Builder clearPublicCacheTtlCount()
repeated int64 public_cache_ttl_count = 9;public java.util.List<java.lang.Long> getPrivateCacheTtlCountList()
repeated int64 private_cache_ttl_count = 10;getPrivateCacheTtlCountList in interface Reports.QueryLatencyStatsOrBuilderpublic int getPrivateCacheTtlCountCount()
repeated int64 private_cache_ttl_count = 10;getPrivateCacheTtlCountCount in interface Reports.QueryLatencyStatsOrBuilderpublic long getPrivateCacheTtlCount(int index)
repeated int64 private_cache_ttl_count = 10;getPrivateCacheTtlCount in interface Reports.QueryLatencyStatsOrBuilderindex - The index of the element to return.public Reports.QueryLatencyStats.Builder setPrivateCacheTtlCount(int index, long value)
repeated int64 private_cache_ttl_count = 10;index - The index to set the value at.value - The privateCacheTtlCount to set.public Reports.QueryLatencyStats.Builder addPrivateCacheTtlCount(long value)
repeated int64 private_cache_ttl_count = 10;value - The privateCacheTtlCount to add.public Reports.QueryLatencyStats.Builder addAllPrivateCacheTtlCount(java.lang.Iterable<? extends java.lang.Long> values)
repeated int64 private_cache_ttl_count = 10;values - The privateCacheTtlCount to add.public Reports.QueryLatencyStats.Builder clearPrivateCacheTtlCount()
repeated int64 private_cache_ttl_count = 10;public long getRegisteredOperationCount()
uint64 registered_operation_count = 11;getRegisteredOperationCount in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setRegisteredOperationCount(long value)
uint64 registered_operation_count = 11;value - The registeredOperationCount to set.public Reports.QueryLatencyStats.Builder clearRegisteredOperationCount()
uint64 registered_operation_count = 11;public long getForbiddenOperationCount()
uint64 forbidden_operation_count = 12;getForbiddenOperationCount in interface Reports.QueryLatencyStatsOrBuilderpublic Reports.QueryLatencyStats.Builder setForbiddenOperationCount(long value)
uint64 forbidden_operation_count = 12;value - The forbiddenOperationCount to set.public Reports.QueryLatencyStats.Builder clearForbiddenOperationCount()
uint64 forbidden_operation_count = 12;public final Reports.QueryLatencyStats.Builder setUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
setUnknownFields in interface com.google.protobuf.Message.BuildersetUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>public final Reports.QueryLatencyStats.Builder mergeUnknownFields(com.google.protobuf.UnknownFieldSet unknownFields)
mergeUnknownFields in interface com.google.protobuf.Message.BuildermergeUnknownFields in class com.google.protobuf.GeneratedMessageV3.Builder<Reports.QueryLatencyStats.Builder>