com.inductiveautomation.reporting.gateway.data.queries

Class SubqueryExpressionParseContext

java.lang.Object

com.inductiveautomation.ignition.gateway.expressions.AbstractMultiLevelExpressionParseContext

com.inductiveautomation.reporting.gateway.data.queries.SubqueryExpressionParseContext

All Implemented Interfaces:

ExpressionParseContext

public class SubqueryExpressionParseContext
extends AbstractMultiLevelExpressionParseContext

Created by carl.gould on 3/25/2015.

Constructor Summary

Constructors

Constructor and Description
SubqueryExpressionParseContext(GatewayContext context, long projectId, java.util.Map<java.lang.String,java.lang.Object> reportData, QueryResults parentQuery, int parentRow)

Method Summary

Modifier and Type	Method and Description
protected Expression	tryCreateBoundExpression(java.lang.String path) This function should create the expression if possible.

Methods inherited from class com.inductiveautomation.ignition.gateway.expressions.AbstractMultiLevelExpressionParseContext

createBoundExpression, getBaseFunctionFactory, getDelegateParseContext, getFunctionFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

SubqueryExpressionParseContext

public SubqueryExpressionParseContext(GatewayContext context,
                                      long projectId,
                                      java.util.Map<java.lang.String,java.lang.Object> reportData,
                                      QueryResults parentQuery,
                                      int parentRow)

Method Detail

tryCreateBoundExpression

protected Expression tryCreateBoundExpression(java.lang.String path)

Description copied from class: AbstractMultiLevelExpressionParseContext

This function should create the expression if possible. If not, it should return null instead of throwing the error, in which case the parent parse context will be tried.

Specified by:

tryCreateBoundExpression in class AbstractMultiLevelExpressionParseContext

Returns: