Class BigtableColumn.Builder
- Enclosing class:
- BigtableColumn
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionabstract BigtableColumn
build()
abstract BigtableColumn.Builder
setEncoding
(String encoding) The encoding of the values when the type is not STRING.abstract BigtableColumn.Builder
setFieldName
(String fieldName) If the qualifier is not a valid BigQuery field identifier, a valid identifier must be provided as the column field name and is used as field name in queries.abstract BigtableColumn.Builder
setOnlyReadLatest
(Boolean onlyReadLatest) If this is set, only the latest version of value in this column are exposed.abstract BigtableColumn.Builder
setQualifierEncoded
(String qualifierEncoded) Qualifier of the column.abstract BigtableColumn.Builder
The type to convert the value in cells of this column.
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Constructor Details
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Builder
public Builder()
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Method Details
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setQualifierEncoded
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, a valid identifier must be provided as field_name.
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setFieldName
If the qualifier is not a valid BigQuery field identifier, a valid identifier must be provided as the column field name and is used as field name in queries. -
setOnlyReadLatest
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 the column level takes precedence if 'onlyReadLatest' is set at both levels.
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setEncoding
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 the column level takes precedence if 'encoding' is set at both levels.
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setType
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 Default type is BYTES.
'type' can also be set at the column family level. However, the setting at the column level takes precedence if 'type' is set at both levels.
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build
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