/*
* Copyright 2011 The authors
* 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 com.intellij.lang.ognl.psi;
import com.intellij.lang.ASTNode;
import org.jetbrains.annotations.NotNull;
/**
* {@code condition ? then : else}.
*
* @author Yann Cébron
*/
public class OgnlConditionalExpression extends OgnlElement {
public OgnlConditionalExpression(@NotNull final ASTNode node) {
super(node);
}
@NotNull
private OgnlExpression findExpression(final int index) {
final OgnlExpression[] expression = findChildrenByClass(OgnlExpression.class);
assert index <= expression.length : "no expression at " + index + " '" + getText() + "'";
return expression[index];
}
@NotNull
public OgnlExpression getCondition() {
return findExpression(0);
}
@NotNull
public OgnlExpression getThen() {
return findExpression(1);
}
@NotNull
public OgnlExpression getElse() {
return findExpression(2);
}
}