61 lines
1.8 KiB
Java
61 lines
1.8 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* Generated By:JJTree: Do not edit this line. AstInteger.java */
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package org.apache.el.parser;
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import java.math.BigInteger;
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import javax.el.ELException;
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import org.apache.el.lang.EvaluationContext;
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/**
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* @author Jacob Hookom [jacob@hookom.net]
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*/
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public final class AstInteger extends SimpleNode {
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public AstInteger(int id) {
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super(id);
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}
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private volatile Number number;
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protected Number getInteger() {
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if (this.number == null) {
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try {
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this.number = Long.valueOf(this.image);
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} catch (ArithmeticException e1) {
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this.number = new BigInteger(this.image);
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}
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}
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return number;
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}
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@Override
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public Class<?> getType(EvaluationContext ctx)
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throws ELException {
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return this.getInteger().getClass();
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}
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@Override
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public Object getValue(EvaluationContext ctx)
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throws ELException {
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return this.getInteger();
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}
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}
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