[Add] 增加PixivSearchLinkBuilder中内部属性的getter, 增加Pixiv工具类;

[Update] PixivSearchAttribute 补充Javadoc;
[Add] PixivSearchLinkBuilder 增加大部分属性的getter方法;
[Add] PixivUtils 增加Pixiv工具类, 并添加通过字符串参数构造PixivSearchLinkBuilder的方法;

src/main/java/net/lamgc/cgj/pixiv/PixivSearchLinkBuilder.java

@@ -8,6 +8,7 @@ import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.HashSet;
 import java.util.Objects;
+import java.util.Set;
 
 /**
  * Pixiv搜索URL构造器
@@ -26,8 +27,8 @@ public class PixivSearchLinkBuilder {
     private SearchOrder searchOrder = SearchOrder.DATE_D;
     private SearchContentOption searchContentOption = SearchContentOption.ALL;
 
-    private final HashSet<String> includeKeywords = new HashSet<>(0);
-    private final HashSet<String> excludeKeywords = new HashSet<>(0);
+    private final Set<String> includeKeywords = new HashSet<>(0);
+    private final Set<String> excludeKeywords = new HashSet<>(0);
 
     private int page = 1;
 
@@ -161,11 +162,19 @@ public class PixivSearchLinkBuilder {
                 '}';
     }
 
+    public String getContent() {
+        return content;
+    }
+
     public PixivSearchLinkBuilder setSearchArea(SearchArea searchArea) {
         this.searchArea = Objects.requireNonNull(searchArea);
         return this;
     }
 
+    public SearchArea getSearchArea() {
+        return searchArea;
+    }
+
     /**
      * 获取搜索条件.
      * @return 搜索条件内容
@@ -199,32 +208,60 @@ public class PixivSearchLinkBuilder {
         return this;
     }
 
+    public SearchMode getSearchMode() {
+        return searchMode;
+    }
+
     public PixivSearchLinkBuilder setSearchType(SearchType searchType) {
         this.searchType = Objects.requireNonNull(searchType);
         return this;
     }
 
+    public SearchType getSearchType() {
+        return searchType;
+    }
+
     public PixivSearchLinkBuilder setSearchOrder(SearchOrder searchOrder) {
         this.searchOrder = Objects.requireNonNull(searchOrder);
         return this;
     }
 
+    public SearchOrder getSearchOrder() {
+        return searchOrder;
+    }
+
     public PixivSearchLinkBuilder setSearchContentOption(SearchContentOption searchContentOption) {
         this.searchContentOption = Objects.requireNonNull(searchContentOption);
         return this;
     }
 
+    public SearchContentOption getSearchContentOption() {
+        return searchContentOption;
+    }
+
     public PixivSearchLinkBuilder setRatioOption(RatioOption ratioOption) {
         this.ratioOption = Objects.requireNonNull(ratioOption);
         return this;
     }
 
+    public RatioOption getRatioOption() {
+        return ratioOption;
+    }
+
     public PixivSearchLinkBuilder setDateRange(Date startDate, Date endDate) {
         this.startDate = startDate;
         this.endDate = endDate;
         return this;
     }
 
+    public Date getStartDate() {
+        return startDate;
+    }
+
+    public Date getEndDate() {
+        return endDate;
+    }
+
     public PixivSearchLinkBuilder setMaxSize(int width, int height) {
         this.wgt = width;
         this.hgt = height;
@@ -245,6 +282,10 @@ public class PixivSearchLinkBuilder {
         return this;
     }
 
+    public int getPage() {
+        return page;
+    }
+
     public PixivSearchLinkBuilder addExcludeKeyword(String keyword) {
         excludeKeywords.add(keyword);
         return this;
@@ -265,6 +306,14 @@ public class PixivSearchLinkBuilder {
         return this;
     }
 
+    public Set<String> getIncludeKeywords() {
+        return new HashSet<>(includeKeywords);
+    }
+
+    public Set<String> getExcludeKeywords() {
+        return new HashSet<>(excludeKeywords);
+    }
+
     /**
      * 搜索区域
      */
@@ -406,5 +455,4 @@ public class PixivSearchLinkBuilder {
 
     }
 
-
 }