Change directory structure.

[dvibrowser/dvi2epub.git] / src / main / java / jp / sourceforge / dvibrowser / dvi2epub / cmd / ParserState.java

diff --git a/src/main/java/jp/sourceforge/dvibrowser/dvi2epub/cmd/ParserState.java b/src/main/java/jp/sourceforge/dvibrowser/dvi2epub/cmd/ParserState.java
new file mode 100644 (file)
index 0000000..84199ef
--- /dev/null
+++ b/src/main/java/jp/sourceforge/dvibrowser/dvi2epub/cmd/ParserState.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2012, Takeyuki Nagao
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the
+ * following conditions are met:
+ * 
+ *  * Redistributions of source code must retain the above
+ *    copyright notice, this list of conditions and the
+ *    following disclaimer.
+ *  * Redistributions in binary form must reproduce the above
+ *    copyright notice, this list of conditions and the
+ *    following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ *    
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ */
+
+package jp.sourceforge.dvibrowser.dvi2epub.cmd;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class ParserState {
+       private final String[] args;
+       private List<String> list = new ArrayList<String>();
+       private Throwable throwable;
+       private boolean stop = false;
+       private String optionName;
+       private String optionParameter;
+
+       public ParserState(String [] args) {
+               this.args = args;
+               this.list.addAll(Arrays.asList(args));
+       }
+
+       public String[] getOriginalArgs() {
+               return args;
+       }
+
+       public List<String> getList() {
+               return list;
+       }
+
+       public String shift() {
+               String ret = null;
+               if (list.size() > 0) {
+                       ret = list.remove(0);
+               }
+               return ret;
+       }
+       
+       public void unshift(String value) {
+               list.add(0, value);
+       }
+
+       public boolean wantStop() {
+               return stop;
+       }
+
+       public void wantStop(boolean stop) {
+               this.stop = stop;
+       }
+       
+       public void setError(Throwable ex) {
+               this.throwable = ex;
+       }
+       
+       public void stopWithError(Throwable ex) {
+               setError(ex);
+               wantStop(true);
+       }
+
+       public Throwable getThrowable() {
+               return this.throwable;
+       }
+       
+       public boolean hasError() {
+               return getThrowable() != null;
+       }
+
+       public String getOptionParameter() {
+               return optionParameter;
+       }
+
+       public void setOptionParameter(String optionParameter) {
+               this.optionParameter = optionParameter;
+       }
+
+       public String getOptionName() {
+               return optionName;
+       }
+
+       public void setOptionName(String optionName) {
+               this.optionName = optionName;
+       }
+}