private ExpressionLanguageEngine(IEvalContext ctx, IEvalExceptionHandlingPolicy policy, object fallbackValue, ICache <string, ExpressionLanguageAST> cache)
{
_i = new Interpreter();
if (ctx != null)
{
_ctx = ctx;
}
else
{
_ctx = new EvalContext();
}
_ctx.Assign(NULL, null);//Note:null works as keyword
_policy = policy;
_fallbackValue = fallbackValue;
_cache = cache;
}
public ExpressionLanguageEngineConfig(IEvalExceptionHandlingPolicy policy = null, object fallbackValue = null, ICache<string, ExpressionLanguageAST> cache = null)
{
_policy = policy ?? EvalExceptionHandlingPolicy.ThrowPolicy;
_fallbackValue = fallbackValue;
_cache = cache ?? NoCache.GetInstance<string, ExpressionLanguageAST>();
}
public ExpressionLanguageEngineConfig(IEvalExceptionHandlingPolicy policy = null, object fallbackValue = null, ICache <string, ExpressionLanguageAST> cache = null)
{
_policy = policy ?? EvalExceptionHandlingPolicy.ThrowPolicy;
_fallbackValue = fallbackValue;
_cache = cache ?? NoCache.GetInstance <string, ExpressionLanguageAST>();
}
