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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
MapTreeVisitor.java | 66.7% | 84.2% | 66.7% | 77.4% |
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1 |
/*
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* Joey and its relative products are published under the terms
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* of the Apache Software License.
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*/
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/*
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* Created on 2004/01/05
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*/
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package org.asyrinx.brownie.core.collection;
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import java.util.Iterator;
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import java.util.Map;
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import org.apache.commons.collections.ArrayStack;
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import org.apache.commons.collections.Closure;
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/**
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* Mapによるツリー構造に対するアクションを表現するクラスの抽象クラスです。
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* MapTreeオブジェクトと関係しますが、このクラスはMapTreeオブジェクトを使用しません。
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*
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* @author akima
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*/
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public class MapTreeVisitor { |
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/**
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*
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*/
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27 | 1 |
public MapTreeVisitor(Map root, Closure closure) {
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28 | 1 |
super();
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29 | 1 |
this.root = root;
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30 | 1 |
this.closure = closure;
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} |
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/**
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*
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*/
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36 | 1 |
public MapTreeVisitor(Map root) {
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37 | 1 |
this(root, null); |
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} |
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protected final Map root;
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private Closure closure;
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protected final ArrayStack keyStack = new ArrayStack(); |
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46 | 1 |
public void execute() { |
47 | 1 |
keyStack.clear(); |
48 | 1 |
doOnMap(root); |
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} |
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51 | 6 |
public void doOnMap(Map map) { |
52 | 6 |
final Iterator iterator = map.keySet().iterator(); |
53 | 6 |
while (iterator.hasNext()) {
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54 | 12 |
Object key = iterator.next(); |
55 | 12 |
Object value = map.get(key); |
56 | 12 |
keyStack.push(key); |
57 | 12 |
try {
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58 | 12 |
if (value instanceof Map) { |
59 | 5 |
doOnMap((Map) value); |
60 |
} else {
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61 | 7 |
doOnLeaf(value); |
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} |
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} finally {
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64 | 12 |
keyStack.pop(); |
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} |
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} |
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} |
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69 | 0 |
public void doOnLeaf(Object value) { |
70 | 0 |
if (closure != null) |
71 | 0 |
closure.execute(value); |
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} |
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/**
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* @return
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*/
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77 | 0 |
public Closure getClosure() {
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78 | 0 |
return closure;
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} |
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} |
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