All Classes and Interfaces
Class
Description
Represents an aggregation that can be applied to a table.
Visitor interface.
A visitor to describe the input and aggregation
column name pairs for aggregations.Optimizes a collection of
aggregations by grouping like-specced aggregations together.A visitor to get the ordered output
column names for aggregations.A visitor to get the ordered input/output
column name pairs for aggregations.Aggregations is an
Aggregation that is a collection of two or more aggregations.Specifies an aggregation that outputs the sum of absolute input values for each group.
Specifies an aggregation that outputs a percentile approximated using a T-Digest with the specified
AggSpecApproximatePercentile.compression().Specifies an aggregation that outputs the arithmetic mean for each group.
Specifies an aggregation that outputs the count of distinct values for each group.
Specifies an aggregation that outputs the distinct values for each group as a Deephaven vector
(io.deephaven.vector.Vector).
Specifies an aggregation that outputs the first value in the input column for each group.
Specifies an aggregation that applies a
formula to each input group (as a Deephaven vector
(io.deephaven.vector.Vector)) to produce the corresponding output value.Specifies an aggregation that freezes the first value for each group and ignores subsequent changes.
Specifies an aggregation that outputs each group of input values as a Deephaven vector (io.deephaven.vector.Vector).
Specifies an aggregation that outputs the last value in the input column for each group.
Specifies an aggregation that outputs the maximum value in the input column for each group.
Specifier for a column aggregation that produces a median value from the input column's values for each group.
Specifies an aggregation that outputs the minimum value in the input column for each group.
Specifier for a column aggregation that produces a percentile value from the input column's values for each group.
Specifies an aggregation that outputs the first value in the input column for each group, after sorting the group on
the
sort columns.Specifies an aggregation that outputs the last value in the input column for each group, after sorting the group on
the
sort columns.Specifies an aggregation that outputs the sample standard deviation of the input column values for each group.
Specifies an aggregation that outputs the sum of input values for each group.
Specifies an aggregation that outputs a T-Digest (com.tdunning.math.stats.TDigest) with the specified
AggSpecTDigest.compression().Specifies an aggregation that outputs the single unique input value for groups that have one,
null if all
input values are null, or AggSpecUnique.nonUniqueSentinel() if there is more than one distinct value.Specifies an aggregation that outputs the sample variance of the input column values for each group.
Specifies an aggregation that outputs the average (arithmetic mean) of the input column values weighted by the
weight column values for each group.Specifies an aggregation that outputs the sum of the input column values weighted by the
weight
column values for each group.The match condition rule for the final match column of as-of-join.
Directives for how to handle
null and NaN values while processing EMAsA ColumnAggregation is an
Aggregation that is composed of a spec and a single input/output
column pair.ColumnAggregations is an
Aggregation that is composed of a spec and multiple input/output
column pairs.Represents a column name.
Indicates that the annotated method should be executed concurrently with respect to the
UpdateGraph (UGP).An
aggregation that provides a single output column with the number of rows in each aggregation
group.A
UpdateBySpec for performing a Cumulative Min/Max of the specified columns.A
UpdateBySpec for performing a Cumulative Product of the specified columns.A
UpdateBySpec for performing a Cumulative Sum of the specified columns.An object for controlling the behavior of a
UpdateByOperation.Delta(String...)} operation.A class for constructing
DeltaControl instancesA
UpdateBySpec for performing a Cumulative Sum of the specified columns.A
UpdateBySpec for performing an Exponential Moving Average across the specified columnsA
UpdateBySpec for performing an Exponential Moving Average across the specified columnsA
UpdateBySpec for performing an Exponential Moving Sum across the specified columnsA
UpdateBySpec for performing an Exponential Moving Average across the specified columnsRepresents an evaluate-able expression structure.
An unchecked exception indicating a problem with a parsed expression, for example in
TableOperations.where(String...) or
TableOperations.update(String...).A parser that will try a set of
ExpressionFactorys and attempt to parse the expression until one of them
succeeds.A
UpdateBySpec for performing a forward fill of the specified columns.Represents an evaluate-able filter.
Evaluates to true based on the specific
operator applied to the left-hand side and
right-hand side expressions.Evaluates to true when
FilterIn.expression() is equal to any value in FilterIn.values().A filter based on a regular-expression
Pattern, compatible with any column types that are compatible with
CharSequence.The pattern mode
An
aggregation that provides a single output column with the first row key from the input table
for each aggregation group in the result.Represents a function call.
A join addition represents a
new column that should be added as the result of a join, brought
over from an existing column.An
aggregation that provides a single output column with the last row key from the input table
for each aggregation group in the result.Represents a literal value.
Represents a method call.
The action that should be taken when the previous value is
null
Control parameters for performing operations with Table#updateBy()
An
Aggregation that provides a single output column with sub-tables of the input table for each aggregation
group in the result.Percentile and output column pair, used when specifying that a given input column should be aggregated into multiple
exact or approximate percentiles.
Each output row of a range join corresponds to exactly one left table row and one or more aggregations over a range
of responsive right table rows.
A RangeJoinMatch specifies the columns and relationships used to determine a bucket's responsive rows from the right
table for each row in the left table of a range join.
Each output row of a range join corresponds to exactly one left table row and one or more aggregations over a range
of responsive right table rows.
An un-parsed string; used for cases where the server has string-parsing that hasn't been structurally represented at
the api layer yet.
A
UpdateBySpec for performing a windowed rolling average across the specified columnsAn
UpdateBySpec for performing a windowed rolling count operationAn
UpdateBySpec for performing a windowed rolling formula operation.An
UpdateBySpec for performing a windowed rolling group operationA
UpdateBySpec for performing a windowed rolling sum across the specified columnsAn
UpdateBySpec base class for performing a windowed rolling operationAn
UpdateBySpec for performing a windowed rolling sum operationAn
UpdateBySpec for performing a windowed rolling sum operationAn
UpdateBySpec for performing a windowed rolling sum operationA
UpdateBySpec for performing a windowed rolling weighted average across the specified columnsRepresents a selectable assignment for an
Expression.A set of constants used to build consistent patterns to process query parameters.
The options for creating a snapshotting table with respect to the
base and trigger tables of
TableOperations.snapshotWhen(Object, SnapshotWhenOptions).A set of static helpers to turn strongly-typed api arguments into their
String counterparts.Table operations is a user-accessible api for modifying tables or building up table operations.
TableOperationsAdapter<TOPS_1 extends TableOperations<TOPS_1,TABLE_1>,TABLE_1,TOPS_2 extends TableOperations<TOPS_2,TABLE_2>,TABLE_2>
Sub-interface to capture default methods rom
TableOperationsDefaults.An interface to control the behavior of an
Table#updateByDefines an operation that can be applied to a table with Table#updateBy()}
A Specification for an updateBy operation.