Package com.esri.arcgisruntime.utilitynetworks

Class UtilityTraceFunctionBarrier

java.lang.Object

com.esri.arcgisruntime.utilitynetworks.UtilityTraceFunctionBarrier

public final class UtilityTraceFunctionBarrier
extends Object

A UtilityTraceFunctionBarrier stops continued traversal when a comparison expression evaluates as true. A UtilityTraceFunctionBarrier performs a comparison expression between the current results of a UtilityTraceFunction and a given value. Remember that a UtilityTraceFunction references a UtilityNetworkAttribute and a calculation that is applied to it (Min, Max, Count, and so on). Once the comparison evaluates as true, network traversal stops.

Since:

100.7.0

Constructor Summary

Constructors

Constructor	Description
UtilityTraceFunctionBarrier(UtilityTraceFunction traceFunction, UtilityAttributeComparisonOperator comparisonOperator, Object value)	Creates a barrier that stops tracing when a UtilityTraceFunction compared to a value evaluates to true.

Method Summary

Modifier and Type	Method	Description
UtilityAttributeComparisonOperator	getComparisonOperator()	Gets the operator used for the comparison.
UtilityTraceFunction	getTraceFunction()	Gets the calculation to perform.
Object	getValue()	Gets the value to compare against.

Methods inherited from class java.lang.Object

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

Constructor Detail

UtilityTraceFunctionBarrier

public UtilityTraceFunctionBarrier(UtilityTraceFunction traceFunction,
                                   UtilityAttributeComparisonOperator comparisonOperator,
                                   Object value)

Creates a barrier that stops tracing when a UtilityTraceFunction compared to a value evaluates to true.

Parameters:

traceFunction - the calculation to perform

comparisonOperator - the operator used for the comparison

value - the value to compare against. The type of this numeric value is dependent on the UtilityNetworkAttribute.DataType in UtilityNetworkAttribute.

Throws:

IllegalArgumentException - if traceFunction is null

IllegalArgumentException - if comparisonOperator is null

IllegalArgumentException - if value is null

IllegalArgumentException - if value is not a valid network attribute datatype

Since:

100.7.0

Method Detail

getTraceFunction

public UtilityTraceFunction getTraceFunction()

Gets the calculation to perform.

Returns:

the calculation to perform

Since:

100.7.0

getComparisonOperator

public UtilityAttributeComparisonOperator getComparisonOperator()

Gets the operator used for the comparison.

Returns:

the operator used for the comparison

Since:

100.7.0

getValue

public Object getValue()

Gets the value to compare against.

The type of this numeric value is dependent on the UtilityNetworkAttribute.DataType of the UtilityNetworkAttribute.

Returns:

the value to compare against

Since:

100.7.0