add interface code class

src/main/java/com/baidu/bjf/remoting/protobuf/code/InterfaceCode.java

@@ -0,0 +1,162 @@
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.baidu.bjf.remoting.protobuf.code;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+/**
+ * The Class InterfaceCode.
+ *
+ * @author xiemalin
+ * @since 1.11.12
+ */
+public class InterfaceCode {
+
+ /** The Constant GENERIC_SUF. */
+ private static final String GENERIC_SUF = ">";
+
+ /** The Constant GENERIC_PRE. */
+ private static final String GENERIC_PRE = "<";
+
+ /** The Constant SENTENCE_COMMA. */
+ public static final String SENTENCE_COMMA = ",";
+
+ /** The name. */
+ private String name;
+
+ /** The generic names. */
+ private Set<String> genericNames = new HashSet<String>();
+
+ /**
+ * To code.
+ *
+ * @return the string
+ */
+ public String toCode() {
+ StringBuilder code = new StringBuilder();
+ code.append(name);
+ if (genericNames.isEmpty()) {
+ return code.toString();
+ }
+ code.append(GENERIC_PRE);
+ Iterator<String> iterator = genericNames.iterator();
+ while (iterator.hasNext()) {
+ code.append(iterator.next());
+
+ if (iterator.hasNext()) {
+ code.append(SENTENCE_COMMA);
+ }
+ }
+ code.append(GENERIC_SUF);
+
+ return code.toString();
+ }
+
+ /**
+ * Sets the name.
+ *
+ * @param name the new name
+ */
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ /**
+ * Gets the name.
+ *
+ * @return the name
+ */
+ public String getName() {
+ return name;
+ }
+
+ /**
+ * Instantiates a new interface code.
+ *
+ * @param name the name
+ */
+ public InterfaceCode(String name) {
+ super();
+ this.name = name;
+ }
+
+ /**
+ * Adds the generic.
+ *
+ * @param genericName the generic name
+ */
+ public void addGeneric(String genericName) {
+ genericNames.add(genericName);
+ }
+
+ /**
+ * Gets the generic names.
+ *
+ * @return the generic names
+ */
+ public Set<String> getGenericNames() {
+ return genericNames;
+ }
+
+ /*
+ * (non-Javadoc)
+ * 
+ * @see java.lang.Object#hashCode()
+ */
+ @Override
+ public int hashCode() {
+ final int prime = 31;
+ int result = 1;
+ result = prime * result + ((genericNames == null) ? 0 : genericNames.hashCode());
+ result = prime * result + ((name == null) ? 0 : name.hashCode());
+ return result;
+ }
+
+ /*
+ * (non-Javadoc)
+ * 
+ * @see java.lang.Object#equals(java.lang.Object)
+ */
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ InterfaceCode other = (InterfaceCode) obj;
+ if (genericNames == null) {
+ if (other.genericNames != null)
+ return false;
+ } else if (!genericNames.equals(other.genericNames)) {
+ return false;
+ }
+ if (name == null) {
+ if (other.name != null) {
+ return false;
+ }
+ } else if (!name.equals(other.name)) {
+ return false;
+ }
+ return true;
+ }
+}