Package com.influxdb.query.dsl.functions

Class AbstractFunctionCallFlux

java.lang.Object

com.influxdb.query.dsl.Flux

com.influxdb.query.dsl.functions.AbstractParametrizedFlux

com.influxdb.query.dsl.functions.AbstractFunctionCallFlux

All Implemented Interfaces:

Expression, HasImports, IsVariableAssignment

public abstract class AbstractFunctionCallFlux
extends AbstractParametrizedFlux
implements IsVariableAssignment

Base class defining a function invocation.

Example

  public static class MyCustomFunctionCall extends AbstractFunctionCallFlux {
     public MyCustomFunctionCall(@Nonnull String name) {
         super(name);
     }

     public MyCustomFunctionCall withN(final String n) {
         this.withPropertyValueEscaped("n", n);
         return this;
     }
 }
 

Field Summary

Fields inherited from class com.influxdb.query.dsl.Flux

functionsParameters, imports

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractFunctionCallFlux(String name)	Will be called by the AbstractFunctionFlux.invoke() method of the function definition.

Method Summary

Modifier and Type	Method	Description
void	collectImports(Set<String> collectedImports)	Collects all imports of the flux.
String	getVariableName()
protected String	operatorName()
String	toString(Map<String,Object> parameters, boolean prependImports)

Methods inherited from class com.influxdb.query.dsl.functions.AbstractParametrizedFlux

appendActual, beforeAppendOperatorName

Methods inherited from class com.influxdb.query.dsl.Flux

addImport, aggregateWindow, aggregateWindow, arrayFrom, arrayFrom, asVariable, columns, columns, count, count, covariance, covariance, covariance, covariance, covariance, covariance, covariance, covariance, covariance, cumulativeSum, cumulativeSum, cumulativeSum, derivative, derivative, difference, difference, difference, difference, difference, difference, distinct, distinct, drop, drop, drop, drop, duplicate, duplicate, expression, fill, fill, filter, filter, first, from, from, from, function, getImports, group, groupBy, groupBy, groupBy, groupExcept, groupExcept, groupExcept, integral, integral, interpolateLinear, interpolateLinear, join, join, keep, keep, keep, keep, last, last, limit, limit, limit, map, map, max, max, mean, mean, min, min, pivot, pivot, pivot, quantile, quantile, quantile, quantile, quantile, range, range, range, range, range, range, range, reduce, reduce, rename, rename, rename, sample, sample, sample, set, set, skew, skew, sort, sort, sort, sort, sort, sort, spread, spread, stddev, stddev, sum, sum, tail, tail, tail, timeShift, timeShift, timeShift, timeShift, to, to, to, to, to, to, to, to, toBool, toDuration, toFloat, toInt, toString, toString, toStringConvert, toTime, toUInt, truncateTimeColumn, union, window, window, window, window, window, window, window, withFunction, withFunctionNamed, withPipedFunction, withPropertyNamed, withPropertyNamed, withPropertyValue, withPropertyValue, withPropertyValueEscaped, yield, yield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

AbstractFunctionCallFlux

protected AbstractFunctionCallFlux(@Nonnull
 String name)

Will be called by the AbstractFunctionFlux.invoke() method of the function definition.

Parameters:

name - the name of the variable holding the implementation of the function

Method Details

getVariableName

@Nonnull
public String getVariableName()

Specified by:

getVariableName in interface IsVariableAssignment

Returns:

the name of the variable

operatorName

@Nonnull
protected String operatorName()

Specified by:

operatorName in class AbstractParametrizedFlux

Returns:

name of function

toString

public String toString(@Nonnull
 Map<String,Object> parameters,
 boolean prependImports)

Specified by:

toString in interface Expression

Overrides:

toString in class Flux

Parameters:

parameters - parameters to resolve

prependImports - true, if the imports should be prepended

Returns:

the string representation of the expression

collectImports

public void collectImports(@Nonnull
 Set<String> collectedImports)

Description copied from class: Flux

Collects all imports of the flux.

Overrides:

collectImports in class Flux

Parameters:

collectedImports - a set to be filled by the used imports