public final class PlanNode extends GeneratedMessageV3 implements PlanNodeOrBuilder
Node information for nodes appearing in a
QueryPlan.plan_nodes.
Protobuf type google.spanner.v1.PlanNode
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
CHILD_LINKS_FIELD_NUMBER
public static final int CHILD_LINKS_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
DISPLAY_NAME_FIELD_NUMBER
public static final int DISPLAY_NAME_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
EXECUTION_STATS_FIELD_NUMBER
public static final int EXECUTION_STATS_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
INDEX_FIELD_NUMBER
public static final int INDEX_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
KIND_FIELD_NUMBER
public static final int KIND_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
public static final int METADATA_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
SHORT_REPRESENTATION_FIELD_NUMBER
public static final int SHORT_REPRESENTATION_FIELD_NUMBER
| Field Value |
| Type |
Description |
int |
|
Static Methods
getDefaultInstance()
public static PlanNode getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static PlanNode.Builder newBuilder()
newBuilder(PlanNode prototype)
public static PlanNode.Builder newBuilder(PlanNode prototype)
| Parameter |
| Name |
Description |
prototype |
PlanNode
|
public static PlanNode parseDelimitedFrom(InputStream input)
public static PlanNode parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static PlanNode parseFrom(byte[] data)
| Parameter |
| Name |
Description |
data |
byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static PlanNode parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static PlanNode parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static PlanNode parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static PlanNode parseFrom(CodedInputStream input)
public static PlanNode parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static PlanNode parseFrom(InputStream input)
public static PlanNode parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static PlanNode parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static PlanNode parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<PlanNode> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
| Name |
Description |
obj |
Object
|
Overrides
getChildLinks(int index)
public PlanNode.ChildLink getChildLinks(int index)
List of child node indexes and their relationship to this parent.
repeated .google.spanner.v1.PlanNode.ChildLink child_links = 4;
| Parameter |
| Name |
Description |
index |
int
|
getChildLinksCount()
public int getChildLinksCount()
List of child node indexes and their relationship to this parent.
repeated .google.spanner.v1.PlanNode.ChildLink child_links = 4;
| Returns |
| Type |
Description |
int |
|
getChildLinksList()
public List<PlanNode.ChildLink> getChildLinksList()
List of child node indexes and their relationship to this parent.
repeated .google.spanner.v1.PlanNode.ChildLink child_links = 4;
getChildLinksOrBuilder(int index)
public PlanNode.ChildLinkOrBuilder getChildLinksOrBuilder(int index)
List of child node indexes and their relationship to this parent.
repeated .google.spanner.v1.PlanNode.ChildLink child_links = 4;
| Parameter |
| Name |
Description |
index |
int
|
getChildLinksOrBuilderList()
public List<? extends PlanNode.ChildLinkOrBuilder> getChildLinksOrBuilderList()
List of child node indexes and their relationship to this parent.
repeated .google.spanner.v1.PlanNode.ChildLink child_links = 4;
| Returns |
| Type |
Description |
List<? extends com.google.spanner.v1.PlanNode.ChildLinkOrBuilder> |
|
getDefaultInstanceForType()
public PlanNode getDefaultInstanceForType()
getDisplayName()
public String getDisplayName()
The display name for the node.
string display_name = 3;
| Returns |
| Type |
Description |
String |
The displayName.
|
getDisplayNameBytes()
public ByteString getDisplayNameBytes()
The display name for the node.
string display_name = 3;
| Returns |
| Type |
Description |
ByteString |
The bytes for displayName.
|
getExecutionStats()
public Struct getExecutionStats()
The execution statistics associated with the node, contained in a group of
key-value pairs. Only present if the plan was returned as a result of a
profile query. For example, number of executions, number of rows/time per
execution etc.
.google.protobuf.Struct execution_stats = 7;
| Returns |
| Type |
Description |
Struct |
The executionStats.
|
getExecutionStatsOrBuilder()
public StructOrBuilder getExecutionStatsOrBuilder()
The execution statistics associated with the node, contained in a group of
key-value pairs. Only present if the plan was returned as a result of a
profile query. For example, number of executions, number of rows/time per
execution etc.
.google.protobuf.Struct execution_stats = 7;
getIndex()
The PlanNode's index in node
list.
int32 index = 1;
| Returns |
| Type |
Description |
int |
The index.
|
getKind()
public PlanNode.Kind getKind()
Used to determine the type of node. May be needed for visualizing
different kinds of nodes differently. For example, If the node is a
SCALAR node, it will have a
condensed representation which can be used to directly embed a description
of the node in its parent.
.google.spanner.v1.PlanNode.Kind kind = 2;
getKindValue()
public int getKindValue()
Used to determine the type of node. May be needed for visualizing
different kinds of nodes differently. For example, If the node is a
SCALAR node, it will have a
condensed representation which can be used to directly embed a description
of the node in its parent.
.google.spanner.v1.PlanNode.Kind kind = 2;
| Returns |
| Type |
Description |
int |
The enum numeric value on the wire for kind.
|
public Struct getMetadata()
Attributes relevant to the node contained in a group of key-value pairs.
For example, a Parameter Reference node could have the following
information in its metadata:
{
"parameter_reference": "param1",
"parameter_type": "array"
}
.google.protobuf.Struct metadata = 6;
| Returns |
| Type |
Description |
Struct |
The metadata.
|
public StructOrBuilder getMetadataOrBuilder()
Attributes relevant to the node contained in a group of key-value pairs.
For example, a Parameter Reference node could have the following
information in its metadata:
{
"parameter_reference": "param1",
"parameter_type": "array"
}
.google.protobuf.Struct metadata = 6;
getParserForType()
public Parser<PlanNode> getParserForType()
Overrides
getSerializedSize()
public int getSerializedSize()
| Returns |
| Type |
Description |
int |
|
Overrides
getShortRepresentation()
public PlanNode.ShortRepresentation getShortRepresentation()
Condensed representation for
SCALAR nodes.
.google.spanner.v1.PlanNode.ShortRepresentation short_representation = 5;
getShortRepresentationOrBuilder()
public PlanNode.ShortRepresentationOrBuilder getShortRepresentationOrBuilder()
Condensed representation for
SCALAR nodes.
.google.spanner.v1.PlanNode.ShortRepresentation short_representation = 5;
hasExecutionStats()
public boolean hasExecutionStats()
The execution statistics associated with the node, contained in a group of
key-value pairs. Only present if the plan was returned as a result of a
profile query. For example, number of executions, number of rows/time per
execution etc.
.google.protobuf.Struct execution_stats = 7;
| Returns |
| Type |
Description |
boolean |
Whether the executionStats field is set.
|
public boolean hasMetadata()
Attributes relevant to the node contained in a group of key-value pairs.
For example, a Parameter Reference node could have the following
information in its metadata:
{
"parameter_reference": "param1",
"parameter_type": "array"
}
.google.protobuf.Struct metadata = 6;
| Returns |
| Type |
Description |
boolean |
Whether the metadata field is set.
|
hasShortRepresentation()
public boolean hasShortRepresentation()
Condensed representation for
SCALAR nodes.
.google.spanner.v1.PlanNode.ShortRepresentation short_representation = 5;
| Returns |
| Type |
Description |
boolean |
Whether the shortRepresentation field is set.
|
hashCode()
| Returns |
| Type |
Description |
int |
|
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public PlanNode.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected PlanNode.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
| Returns |
| Type |
Description |
Object |
|
Overrides
toBuilder()
public PlanNode.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
