KeySet.Builder |
KeySet.Builder.addKey(Key key) |
Adds a key to the key set.
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static KeyRange |
KeyRange.closedClosed(Key start,
Key end) |
Returns a key range from start inclusive to end inclusive.
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static KeyRange |
KeyRange.closedOpen(Key start,
Key end) |
Returns a key range from start inclusive to end exclusive.
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static Mutation |
Mutation.delete(String table,
Key key) |
Returns a mutation that will delete the row with primary key key .
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static KeyRange |
KeyRange.openClosed(Key start,
Key end) |
Returns a key range from start exclusive to end inclusive.
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static KeyRange |
KeyRange.openOpen(Key start,
Key end) |
Returns a key range from start exclusive to end exclusive.
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static KeyRange |
KeyRange.prefix(Key prefix) |
Returns a key range that covers all keys where the first prefix.size() components match
prefix exactly.
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static KeySet |
KeySet.prefixRange(Key prefix) |
Creates a key set that covers all keys where the first prefix.size() components match
prefix exactly.
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Struct |
ReadContext.readRow(String table,
Key key,
Iterable<String> columns) |
Reads a single row from a database, returning null if the row does not exist.
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com.google.api.core.ApiFuture<Struct> |
ReadContext.readRowAsync(String table,
Key key,
Iterable<String> columns) |
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Struct |
ReadContext.readRowUsingIndex(String table,
String index,
Key key,
Iterable<String> columns) |
Reads a single row from a database using an index, returning null if the row does not
exist.
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com.google.api.core.ApiFuture<Struct> |
ReadContext.readRowUsingIndexAsync(String table,
String index,
Key key,
Iterable<String> columns) |
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KeyRange.Builder |
KeyRange.Builder.setEnd(Key key) |
Sets the end key of the range.
|
KeyRange.Builder |
KeyRange.Builder.setStart(Key key) |
Sets the start key of the range.
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static KeySet |
KeySet.singleKey(Key key) |
Creates a key set containing a single key.
|