org.drools.mvel.parser.ast.expr.DrlxExpression Maven / Gradle / Ivy
/*
* Copyright 2019 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*
*/
package org.drools.mvel.parser.ast.expr;
import com.github.javaparser.TokenRange;
import com.github.javaparser.ast.Node;
import com.github.javaparser.ast.expr.Expression;
import com.github.javaparser.ast.expr.SimpleName;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
import org.drools.mvel.parser.ast.visitor.DrlGenericVisitor;
import org.drools.mvel.parser.ast.visitor.DrlVoidVisitor;
public class DrlxExpression extends Node {
private final SimpleName bind;
private final Expression expr;
public DrlxExpression(SimpleName bind, Expression expr) {
super(bind != null
? new TokenRange(
bind.getTokenRange().orElseThrow(() -> new IllegalStateException("Bind doesn't contain token range! " + bind)).getBegin(),
expr.getTokenRange().orElseThrow(() -> new IllegalStateException("Expression doesn't contain token range! " + expr.toString())).getEnd())
: expr.getTokenRange().orElseThrow(() -> new IllegalStateException("Expression doesn't contain token range! " + expr.toString())));
this.bind = bind;
this.expr = expr;
}
@Override
public R accept(GenericVisitor v, A arg) {
return ((DrlGenericVisitor)v).visit(this, arg);
}
@Override
public void accept(VoidVisitor v, A arg) {
((DrlVoidVisitor)v).visit(this, arg);
}
public SimpleName getBind() {
return bind;
}
public Expression getExpr() {
return expr;
}
}