org.graylog.plugins.pipelineprocessor.parser.errors.IncompatibleTypes Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog.plugins.pipelineprocessor.parser.errors;
import com.fasterxml.jackson.annotation.JsonProperty;
import org.graylog.plugins.pipelineprocessor.ast.expressions.BinaryExpression;
import org.graylog.plugins.pipelineprocessor.ast.expressions.Expression;
import org.graylog.plugins.pipelineprocessor.parser.RuleLangParser;
public class IncompatibleTypes extends ParseError {
private final RuleLangParser.ExpressionContext ctx;
private final BinaryExpression binaryExpr;
public IncompatibleTypes(RuleLangParser.ExpressionContext ctx, BinaryExpression binaryExpr) {
super("incompatible_types", ctx);
this.ctx = ctx;
this.binaryExpr = binaryExpr;
}
@JsonProperty("reason")
@Override
public String toString() {
return "Incompatible types " + exprString(binaryExpr.left()) + " <=> " + exprString(binaryExpr.right()) + positionString();
}
private String exprString(Expression e) {
return "(" + e.toString() + ") : " + e.getType().getSimpleName();
}
}