Package com.inductiveautomation.historian.gateway.api.query.processor

Class DefaultProcessingContext.AbstractBuilder<K extends QueryKey<T>,T extends TemporalPointType & QueryablePointType<T>,B extends DefaultProcessingContext.AbstractBuilder<K,T,B>>

java.lang.Object

com.inductiveautomation.historian.gateway.api.query.processor.DefaultProcessingContext.AbstractBuilder<K,T,B>

Type Parameters:

K - The type of query key.

T - The type of temporal point type.

B - The type of the builder subclass.

Direct Known Subclasses:

DefaultProcessingContext.Builder

Enclosing class:

DefaultProcessingContext<K extends QueryKey<T>,T extends TemporalPointType & QueryablePointType<T>>

protected abstract static class DefaultProcessingContext.AbstractBuilder<K extends QueryKey<T>,T extends TemporalPointType & QueryablePointType<T>,B extends DefaultProcessingContext.AbstractBuilder<K,T,B>>
extends Object

Abstract builder for creating ProcessingContext instances.

This class provides a base implementation for building processing contexts, allowing properties to be added for specific query keys.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<K,PropertySet>	properties

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractBuilder()

Method Summary

Modifier and Type	Method	Description
<V> B	addPropertyValue(K queryKey, Property<V> property, V value)	Sets a property value for a specific query key.
protected abstract B	self()	Returns the current builder instance.

Methods inherited from class java.lang.Object

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

Field Details

properties

protected final Map<K extends QueryKey<T>,PropertySet> properties

Constructor Details

AbstractBuilder

protected AbstractBuilder()

Method Details

self

protected abstract B self()

Returns the current builder instance.

This method is used to enable method chaining in subclasses.

Returns:

The current builder instance.

addPropertyValue

public <V> B addPropertyValue(K queryKey,
 Property<V> property,
 V value)

Sets a property value for a specific query key.

Adds or updates a property value in the builder's properties map.

Type Parameters:

V - The type of the property value.

Parameters:

queryKey - The query key to set the property for.

property - The property key.

value - The property value.

Returns:

This builder for chaining.

Throws:

NullPointerException - if any of the parameters are null.