com.google.api.services.bigquery.model

Class BigtableColumn

java.lang.Object

java.util.AbstractMap<String,Object>

com.google.api.client.util.GenericData

com.google.api.client.json.GenericJson

com.google.api.services.bigquery.model.BigtableColumn

All Implemented Interfaces:

Cloneable, Map<String,Object>

public final class BigtableColumn
extends com.google.api.client.json.GenericJson

Information related to a Bigtable column.

This is the Java data model class that specifies how to parse/serialize into the JSON that is transmitted over HTTP when working with the BigQuery API. For a detailed explanation see: https://developers.google.com/api-client-library/java/google-http-java-client/json

Author:

Google, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.api.client.util.GenericData

com.google.api.client.util.GenericData.Flags

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
BigtableColumn()

Method Summary

Modifier and Type	Method and Description
BigtableColumn	clone()
byte[]	decodeQualifierEncoded() [Required] Qualifier of the column.
BigtableColumn	encodeQualifierEncoded(byte[] qualifierEncoded) [Required] Qualifier of the column.
String	getEncoding() Optional.
String	getFieldName() Optional.
Boolean	getOnlyReadLatest() Optional.
String	getQualifierEncoded() [Required] Qualifier of the column.
String	getQualifierString() Qualifier string.
String	getType() Optional.
BigtableColumn	set(String fieldName, Object value)
BigtableColumn	setEncoding(String encoding) Optional.
BigtableColumn	setFieldName(String fieldName) Optional.
BigtableColumn	setOnlyReadLatest(Boolean onlyReadLatest) Optional.
BigtableColumn	setQualifierEncoded(String qualifierEncoded) [Required] Qualifier of the column.
BigtableColumn	setQualifierString(String qualifierString) Qualifier string.
BigtableColumn	setType(String type) Optional.

Methods inherited from class com.google.api.client.json.GenericJson

getFactory, setFactory, toPrettyString, toString

Methods inherited from class com.google.api.client.util.GenericData

entrySet, equals, get, getClassInfo, getUnknownKeys, hashCode, put, putAll, remove, setUnknownKeys

Methods inherited from class java.util.AbstractMap

clear, containsKey, containsValue, isEmpty, keySet, size, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

BigtableColumn

public BigtableColumn()

Method Detail

getEncoding

public String getEncoding()

Optional. The encoding of the values when the type is not STRING. Acceptable encoding values are: TEXT - indicates values are alphanumeric text strings. BINARY - indicates values are encoded using HBase Bytes.toBytes family of functions. 'encoding' can also be set at the column family level. However, the setting at this level takes precedence if 'encoding' is set at both levels.

Returns:

value or null for none

setEncoding

public BigtableColumn setEncoding(String encoding)

Optional. The encoding of the values when the type is not STRING. Acceptable encoding values are: TEXT - indicates values are alphanumeric text strings. BINARY - indicates values are encoded using HBase Bytes.toBytes family of functions. 'encoding' can also be set at the column family level. However, the setting at this level takes precedence if 'encoding' is set at both levels.

Parameters:

encoding - encoding or null for none

getFieldName

public String getFieldName()

Optional. If the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as the column field name and is used as field name in queries.

Returns:

value or null for none

setFieldName

public BigtableColumn setFieldName(String fieldName)

Optional. If the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as the column field name and is used as field name in queries.

Parameters:

fieldName - fieldName or null for none

getOnlyReadLatest

public Boolean getOnlyReadLatest()

Optional. If this is set, only the latest version of value in this column are exposed. 'onlyReadLatest' can also be set at the column family level. However, the setting at this level takes precedence if 'onlyReadLatest' is set at both levels.

Returns:

value or null for none

setOnlyReadLatest

public BigtableColumn setOnlyReadLatest(Boolean onlyReadLatest)

Optional. If this is set, only the latest version of value in this column are exposed. 'onlyReadLatest' can also be set at the column family level. However, the setting at this level takes precedence if 'onlyReadLatest' is set at both levels.

Parameters:

onlyReadLatest - onlyReadLatest or null for none

getQualifierEncoded

public String getQualifierEncoded()

[Required] Qualifier of the column. Columns in the parent column family that has this exact qualifier are exposed as `.` field. If the qualifier is valid UTF-8 string, it can be specified in the qualifier_string field. Otherwise, a base-64 encoded value must be set to qualifier_encoded. The column field name is the same as the column qualifier. However, if the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as field_name.

Returns:

value or null for none

See Also:

decodeQualifierEncoded()

decodeQualifierEncoded

public byte[] decodeQualifierEncoded()

[Required] Qualifier of the column. Columns in the parent column family that has this exact qualifier are exposed as `.` field. If the qualifier is valid UTF-8 string, it can be specified in the qualifier_string field. Otherwise, a base-64 encoded value must be set to qualifier_encoded. The column field name is the same as the column qualifier. However, if the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as field_name.

Returns:

Base64 decoded value or null for none

Since:

1.14

See Also:

getQualifierEncoded()

setQualifierEncoded

public BigtableColumn setQualifierEncoded(String qualifierEncoded)

[Required] Qualifier of the column. Columns in the parent column family that has this exact qualifier are exposed as `.` field. If the qualifier is valid UTF-8 string, it can be specified in the qualifier_string field. Otherwise, a base-64 encoded value must be set to qualifier_encoded. The column field name is the same as the column qualifier. However, if the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as field_name.

Parameters:

qualifierEncoded - qualifierEncoded or null for none

See Also:

#encodeQualifierEncoded()

encodeQualifierEncoded

public BigtableColumn encodeQualifierEncoded(byte[] qualifierEncoded)

[Required] Qualifier of the column. Columns in the parent column family that has this exact qualifier are exposed as `.` field. If the qualifier is valid UTF-8 string, it can be specified in the qualifier_string field. Otherwise, a base-64 encoded value must be set to qualifier_encoded. The column field name is the same as the column qualifier. However, if the qualifier is not a valid BigQuery field identifier i.e. does not match a-zA-Z*, a valid identifier must be provided as field_name.

Since:

1.14

See Also:

The value is encoded Base64 or {@code null} for none.

getQualifierString

public String getQualifierString()

Qualifier string.

Returns:

value or null for none

setQualifierString

public BigtableColumn setQualifierString(String qualifierString)

Qualifier string.

Parameters:

qualifierString - qualifierString or null for none

getType

public String getType()

Optional. The type to convert the value in cells of this column. The values are expected to be encoded using HBase Bytes.toBytes function when using the BINARY encoding value. Following BigQuery types are allowed (case-sensitive): * BYTES * STRING * INTEGER * FLOAT * BOOLEAN * JSON Default type is BYTES. 'type' can also be set at the column family level. However, the setting at this level takes precedence if 'type' is set at both levels.

Returns:

value or null for none

setType

public BigtableColumn setType(String type)

Optional. The type to convert the value in cells of this column. The values are expected to be encoded using HBase Bytes.toBytes function when using the BINARY encoding value. Following BigQuery types are allowed (case-sensitive): * BYTES * STRING * INTEGER * FLOAT * BOOLEAN * JSON Default type is BYTES. 'type' can also be set at the column family level. However, the setting at this level takes precedence if 'type' is set at both levels.

Parameters:

type - type or null for none

set

public BigtableColumn set(String fieldName,
                          Object value)

Overrides:

set in class com.google.api.client.json.GenericJson

clone

public BigtableColumn clone()

Overrides:

clone in class com.google.api.client.json.GenericJson