evaluateCondition method
FutureOr<bool>
evaluateCondition(
- VMContext parentContext,
- ASTRunStatus runStatus,
- ASTExpression condition
Implementation
FutureOr<bool> evaluateCondition(VMContext parentContext,
ASTRunStatus runStatus, ASTExpression condition) async {
var evaluation = await condition.run(parentContext, runStatus);
var evalValue = await evaluation.getValue(parentContext);
if (evalValue is! bool) {
throw ApolloVMRuntimeError(
'A branch condition should return a boolean: $evalValue');
}
return evalValue;
}