78 lines
1.8 KiB
Java
78 lines
1.8 KiB
Java
/**
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* Copyright (c) 2011-2017, James Zhan 詹波 (jfinal@126.com).
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* 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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package com.jfinal.template.stat.ast;
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import java.io.IOException;
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import java.io.Writer;
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import com.jfinal.template.Env;
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import com.jfinal.template.TemplateException;
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import com.jfinal.template.expr.ast.ExprList;
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import com.jfinal.template.stat.Location;
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import com.jfinal.template.stat.Scope;
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/**
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* Stat
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*/
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public abstract class Stat {
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protected Location location;
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public Stat setLocation(Location location) {
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this.location = location;
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return this;
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}
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public Location getLocation() {
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return location;
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}
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public void setExprList(ExprList exprList) {
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}
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public void setStat(Stat stat) {
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}
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public abstract void exec(Env env, Scope scope, Writer writer);
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public boolean hasEnd() {
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return false;
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}
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protected void write(Writer writer, String str) {
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try {
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writer.write(str, 0, str.length());
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} catch (IOException e) {
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throw new TemplateException(e.getMessage(), location, e);
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}
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}
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protected void write(Writer writer, char[] chars) {
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try {
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writer.write(chars, 0, chars.length);
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} catch (IOException e) {
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throw new TemplateException(e.getMessage(), location, e);
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}
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}
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}
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