Uses of Class
com.zentadata.client.dsl.Expression

Packages that use Expression

Package	Description
com.zentadata.client
com.zentadata.client.dsl

Uses of Expression in com.zentadata.client

Fields in com.zentadata.client declared as Expression

Modifier and Type	Field and Description
Expression	DataFrame.Where.expression
Expression	DataFrame.Join.expression
Expression	DataFrame.WithColumn.expression

Fields in com.zentadata.client with type parameters of type Expression

Modifier and Type	Field and Description
List<Expression>	DataFrame.GroupBy.aggs
List<Expression>	DataFrame.Select.expressions
List<Expression>	DataFrame.Sort.expressions
List<Expression>	DataFrame.GroupBy.groupBy

Methods in com.zentadata.client that return Expression

Modifier and Type	Method and Description
Expression	DataFrame.col(String value)

Methods in com.zentadata.client with parameters of type Expression

Modifier and Type	Method and Description
DataFrame	DataFrame.groupBy(List<Expression> group, Expression... aggs)
DataFrame	DataFrame.join(DataFrame de, Expression expr)
DataFrame	DataFrame.leftJoin(DataFrame de, Expression expr)
DataFrame	DataFrame.select(Expression... expressions)
DataFrame	DataFrame.sort(Expression... expressions)
DataFrame	DataFrame.where(Expression expr)
DataFrame	DataFrame.withColumn(String colName, Expression expr)

Method parameters in com.zentadata.client with type arguments of type Expression

Modifier and Type	Method and Description
DataFrame	DataFrame.groupBy(List<Expression> group, Expression... aggs)

Uses of Expression in com.zentadata.client.dsl

Subclasses of Expression in com.zentadata.client.dsl

Modifier and Type	Class and Description
static class	Expression.Col
static class	Expression.Fun
static class	Expression.Lit
static class	Expression.Obj

Fields in com.zentadata.client.dsl with type parameters of type Expression

Modifier and Type	Field and Description
List<Expression>	Expression.Fun.arg

Methods in com.zentadata.client.dsl that return Expression

Modifier and Type	Method and Description
static Expression	Function.array_sum(Expression expression)
static Expression	Function.asc(String columnName)
static Expression	Function.avg(Expression expression)
static Expression	Function.coalesce(Expression... expressions)
static Expression	Function.col(String value)
static Expression	Function.collect_list(Expression expression)
static Expression	Function.collect_set(Expression expression)
static Expression	Function.concat(Expression... expressions)
static Expression	Function.count_distinct(Expression expression)
static Expression	Function.count(Object value)
static Expression	Function.date_diff(Expression col1, Expression col2)
static Expression	Function.date_now()
static Expression	Function.desc(String columnName)
static Expression	Function.explode(Expression expression)
static Expression	Function.expr(String expr)
static Expression	Function.first(Expression expression)
static Expression	Function.format_date(Expression col, String format)
static Expression	Function.from_utc_date(Expression col, String timezone)
static Expression	Function.last(Expression expression)
static Expression	Function.length(Expression expression)
static Expression	Function.lit(Object value)
static Expression	Function.map(Expression... expressions)
static Expression	Function.max(Expression expression)
static Expression	Function.min(Expression expression)
static Expression	Function.not(Expression expr)
static Expression	Function.parse_date(Expression col, String format)
protected Expression	Expression.self()
static Expression	Function.sha1(Expression expression)
static Expression	Function.split(Expression col, String pattern)
static Expression	Function.struct(Expression... expressions)
static Expression	Function.sum(Expression expression)
static Expression	Function.to_date(Expression col)
static Expression	Function.to_sec(Expression col)
static Expression	Function.to_utc_date(Expression col, String timezone)
static Expression	Function.when(Expression condition, Expression value)

Methods in com.zentadata.client.dsl with parameters of type Expression

Modifier and Type	Method and Description
static Expression	Function.array_sum(Expression expression)
static Expression	Function.avg(Expression expression)
static Expression	Function.coalesce(Expression... expressions)
static Expression	Function.collect_list(Expression expression)
static Expression	Function.collect_set(Expression expression)
static Expression	Function.concat(Expression... expressions)
static Expression	Function.count_distinct(Expression expression)
static Expression	Function.date_diff(Expression col1, Expression col2)
static Expression	Function.explode(Expression expression)
static Expression	Function.first(Expression expression)
static Expression	Function.format_date(Expression col, String format)
static Expression	Function.from_utc_date(Expression col, String timezone)
static Expression	Function.last(Expression expression)
static Expression	Function.length(Expression expression)
static Expression	Function.map(Expression... expressions)
static Expression	Function.max(Expression expression)
static Expression	Function.min(Expression expression)
static Expression	Function.not(Expression expr)
static Expression	Function.parse_date(Expression col, String format)
static Expression	Function.sha1(Expression expression)
static Expression	Function.split(Expression col, String pattern)
static Expression	Function.struct(Expression... expressions)
static Expression	Function.sum(Expression expression)
static Expression	Function.to_date(Expression col)
static Expression	Function.to_sec(Expression col)
static Expression	Function.to_utc_date(Expression col, String timezone)
static Expression	Function.when(Expression condition, Expression value)