init

core/src/main/java/com/taobao/arthas/core/command/model/CatModel.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * Result model for CatCommand
+ * @author gongdewei 2020/5/11
+ */
+public class CatModel extends ResultModel implements Countable {
+
+    private String file;
+    private String content;
+
+    public CatModel() {
+    }
+
+    public CatModel(String file, String content) {
+        this.file = file;
+        this.content = content;
+    }
+
+    @Override
+    public String getType() {
+        return "cat";
+    }
+
+    public String getFile() {
+        return file;
+    }
+
+    public void setFile(String file) {
+        this.file = file;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    @Override
+    public int size() {
+        if (content != null) {
+            //粗略计算行数作为item size
+            return content.length()/100 + 1;
+        }
+        return 0;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/ChangeResultVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * @author gongdewei 2020/4/16
+ */
+public class ChangeResultVO {
+    private String name;
+    private Object beforeValue;
+    private Object afterValue;
+
+    public ChangeResultVO() {
+    }
+
+    public ChangeResultVO(String name, Object beforeValue, Object afterValue) {
+        this.name = name;
+        this.beforeValue = beforeValue;
+        this.afterValue = afterValue;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Object getBeforeValue() {
+        return beforeValue;
+    }
+
+    public void setBeforeValue(Object beforeValue) {
+        this.beforeValue = beforeValue;
+    }
+
+    public Object getAfterValue() {
+        return afterValue;
+    }
+
+    public void setAfterValue(Object afterValue) {
+        this.afterValue = afterValue;
+    }
+}
+

core/src/main/java/com/taobao/arthas/core/command/model/ClassDetailVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * Class detail VO
+ * @author gongdewei 2020/4/8
+ */
+public class ClassDetailVO extends ClassVO {
+
+    private String classInfo;
+    private String codeSource;
+    private boolean isInterface;
+    private boolean isAnnotation;
+    private boolean isEnum;
+    private boolean isAnonymousClass;
+    private boolean isArray;
+    private boolean isLocalClass;
+    private boolean isMemberClass;
+    private boolean isPrimitive;
+    private boolean isSynthetic;
+    private String simpleName;
+    private String modifier;
+    private String[] annotations;
+    private String[] interfaces;
+    private String[] superClass;
+    private FieldVO[] fields;
+
+    public String getClassInfo() {
+        return classInfo;
+    }
+
+    public void setClassInfo(String classInfo) {
+        this.classInfo = classInfo;
+    }
+
+    public String getCodeSource() {
+        return codeSource;
+    }
+
+    public void setCodeSource(String codeSource) {
+        this.codeSource = codeSource;
+    }
+
+    public boolean isInterface() {
+        return isInterface;
+    }
+
+    public void setInterface(boolean anInterface) {
+        isInterface = anInterface;
+    }
+
+    public boolean isAnnotation() {
+        return isAnnotation;
+    }
+
+    public void setAnnotation(boolean annotation) {
+        isAnnotation = annotation;
+    }
+
+    public boolean isEnum() {
+        return isEnum;
+    }
+
+    public void setEnum(boolean anEnum) {
+        isEnum = anEnum;
+    }
+
+    public boolean isAnonymousClass() {
+        return isAnonymousClass;
+    }
+
+    public void setAnonymousClass(boolean anonymousClass) {
+        isAnonymousClass = anonymousClass;
+    }
+
+    public boolean isArray() {
+        return isArray;
+    }
+
+    public void setArray(boolean array) {
+        isArray = array;
+    }
+
+    public boolean isLocalClass() {
+        return isLocalClass;
+    }
+
+    public void setLocalClass(boolean localClass) {
+        isLocalClass = localClass;
+    }
+
+    public boolean isMemberClass() {
+        return isMemberClass;
+    }
+
+    public void setMemberClass(boolean memberClass) {
+        isMemberClass = memberClass;
+    }
+
+    public boolean isPrimitive() {
+        return isPrimitive;
+    }
+
+    public void setPrimitive(boolean primitive) {
+        isPrimitive = primitive;
+    }
+
+    public boolean isSynthetic() {
+        return isSynthetic;
+    }
+
+    public void setSynthetic(boolean synthetic) {
+        isSynthetic = synthetic;
+    }
+
+    public String getSimpleName() {
+        return simpleName;
+    }
+
+    public void setSimpleName(String simpleName) {
+        this.simpleName = simpleName;
+    }
+
+    public String getModifier() {
+        return modifier;
+    }
+
+    public void setModifier(String modifier) {
+        this.modifier = modifier;
+    }
+
+    public String[] getAnnotations() {
+        return annotations;
+    }
+
+    public void setAnnotations(String[] annotations) {
+        this.annotations = annotations;
+    }
+
+    public String[] getInterfaces() {
+        return interfaces;
+    }
+
+    public void setInterfaces(String[] interfaces) {
+        this.interfaces = interfaces;
+    }
+
+    public String[] getSuperClass() {
+        return superClass;
+    }
+
+    public void setSuperClass(String[] superClass) {
+        this.superClass = superClass;
+    }
+
+    public FieldVO[] getFields() {
+        return fields;
+    }
+
+    public void setFields(FieldVO[] fields) {
+        this.fields = fields;
+    }
+
+}

core/src/main/java/com/taobao/arthas/core/command/model/ClassLoaderModel.java

+package com.taobao.arthas.core.command.model;
+
+import com.taobao.arthas.core.command.klass100.ClassLoaderCommand.ClassLoaderStat;
+import com.taobao.arthas.core.command.klass100.ClassLoaderCommand.ClassLoaderUrlStat;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * @author gongdewei 2020/4/21
+ */
+public class ClassLoaderModel extends ResultModel {
+
+    private ClassSetVO classSet;
+    private List<String> resources;
+    private ClassDetailVO loadClass;
+    private List<String> urls;
+    //classloader -l -t
+    private List<ClassLoaderVO> classLoaders;
+    private Boolean tree;
+
+    private Map<String, ClassLoaderStat> classLoaderStats;
+
+    private Collection<ClassLoaderVO> matchedClassLoaders;
+    private String classLoaderClass;
+
+    //urls stat
+    private Map<ClassLoaderVO, ClassLoaderUrlStat> urlStats;
+
+    public ClassLoaderModel() {
+    }
+
+    @Override
+    public String getType() {
+        return "classloader";
+    }
+
+    public ClassSetVO getClassSet() {
+        return classSet;
+    }
+
+    public ClassLoaderModel setClassSet(ClassSetVO classSet) {
+        this.classSet = classSet;
+        return this;
+    }
+
+    public List<String> getResources() {
+        return resources;
+    }
+
+    public ClassLoaderModel setResources(List<String> resources) {
+        this.resources = resources;
+        return this;
+    }
+
+    public ClassDetailVO getLoadClass() {
+        return loadClass;
+    }
+
+    public ClassLoaderModel setLoadClass(ClassDetailVO loadClass) {
+        this.loadClass = loadClass;
+        return this;
+    }
+
+    public List<String> getUrls() {
+        return urls;
+    }
+
+    public ClassLoaderModel setUrls(List<String> urls) {
+        this.urls = urls;
+        return this;
+    }
+
+    public List<ClassLoaderVO> getClassLoaders() {
+        return classLoaders;
+    }
+
+    public ClassLoaderModel setClassLoaders(List<ClassLoaderVO> classLoaders) {
+        this.classLoaders = classLoaders;
+        return this;
+    }
+
+    public Boolean getTree() {
+        return tree;
+    }
+
+    public ClassLoaderModel setTree(Boolean tree) {
+        this.tree = tree;
+        return this;
+    }
+
+    public Map<String, ClassLoaderStat> getClassLoaderStats() {
+        return classLoaderStats;
+    }
+
+    public ClassLoaderModel setClassLoaderStats(Map<String, ClassLoaderStat> classLoaderStats) {
+        this.classLoaderStats = classLoaderStats;
+        return this;
+    }
+
+    public String getClassLoaderClass() {
+        return classLoaderClass;
+    }
+
+    public ClassLoaderModel setClassLoaderClass(String classLoaderClass) {
+        this.classLoaderClass = classLoaderClass;
+        return this;
+    }
+
+    public Collection<ClassLoaderVO> getMatchedClassLoaders() {
+        return matchedClassLoaders;
+    }
+
+    public ClassLoaderModel setMatchedClassLoaders(Collection<ClassLoaderVO> matchedClassLoaders) {
+        this.matchedClassLoaders = matchedClassLoaders;
+        return this;
+    }
+
+    public Map<ClassLoaderVO, ClassLoaderUrlStat> getUrlStats() {
+        return urlStats;
+    }
+
+    public void setUrlStats(Map<ClassLoaderVO, ClassLoaderUrlStat> urlStats) {
+        this.urlStats = urlStats;
+    }
+
+}

core/src/main/java/com/taobao/arthas/core/command/model/ClassLoaderVO.java

+package com.taobao.arthas.core.command.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author gongdewei 2020/4/21
+ */
+public class ClassLoaderVO {
+    private String name;
+    private String hash;
+    private String parent;
+    private Integer loadedCount;
+    private Integer numberOfInstances;
+    private List<ClassLoaderVO> children;
+
+    public ClassLoaderVO() {
+    }
+
+    public void addChild(ClassLoaderVO child){
+        if (this.children == null){
+            this.children = new ArrayList<ClassLoaderVO>();
+        }
+        this.children.add(child);
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getHash() {
+        return hash;
+    }
+
+    public void setHash(String hash) {
+        this.hash = hash;
+    }
+
+    public String getParent() {
+        return parent;
+    }
+
+    public void setParent(String parent) {
+        this.parent = parent;
+    }
+
+    public Integer getLoadedCount() {
+        return loadedCount;
+    }
+
+    public void setLoadedCount(Integer loadedCount) {
+        this.loadedCount = loadedCount;
+    }
+
+    public Integer getNumberOfInstances() {
+        return numberOfInstances;
+    }
+
+    public void setNumberOfInstances(Integer numberOfInstances) {
+        this.numberOfInstances = numberOfInstances;
+    }
+
+    public List<ClassLoaderVO> getChildren() {
+        return children;
+    }
+
+    public void setChildren(List<ClassLoaderVO> children) {
+        this.children = children;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/ClassSetVO.java

+package com.taobao.arthas.core.command.model;
+
+import java.util.Collection;
+
+/**
+ * @author gongdewei 2020/4/21
+ */
+public class ClassSetVO implements Countable {
+    private ClassLoaderVO classloader;
+    private Collection<String> classes;
+    private int segment;
+
+    public ClassSetVO(ClassLoaderVO classloader, Collection<String> classes) {
+        this(classloader, classes, 0);
+    }
+
+    public ClassSetVO(ClassLoaderVO classloader, Collection<String> classes, int segment) {
+        this.classloader = classloader;
+        this.classes = classes;
+        this.segment = segment;
+    }
+
+    public ClassLoaderVO getClassloader() {
+        return classloader;
+    }
+
+    public void setClassloader(ClassLoaderVO classloader) {
+        this.classloader = classloader;
+    }
+
+    public Collection<String> getClasses() {
+        return classes;
+    }
+
+    public void setClasses(Collection<String> classes) {
+        this.classes = classes;
+    }
+
+    public int getSegment() {
+        return segment;
+    }
+
+    public void setSegment(int segment) {
+        this.segment = segment;
+    }
+
+    @Override
+    public int size() {
+        return classes != null ? classes.size() : 1;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/ClassVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * @author gongdewei 2020/4/8
+ */
+public class ClassVO {
+
+    private String name;
+    private String[] classloader;
+    private String classLoaderHash;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String[] getClassloader() {
+        return classloader;
+    }
+
+    public void setClassloader(String[] classloader) {
+        this.classloader = classloader;
+    }
+
+    public String getClassLoaderHash() {
+        return classLoaderHash;
+    }
+
+    public void setClassLoaderHash(String classLoaderHash) {
+        this.classLoaderHash = classLoaderHash;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/CommandOptionVO.java

+package com.taobao.arthas.core.command.model;
+
+
+/**
+ * @author gongdewei 2020/4/3
+ */
+public class CommandOptionVO {
+    /**
+     * the option long name.
+     */
+    private String longName;
+
+    /**
+     * the option short name.
+     */
+    private String shortName;
+
+    /**
+     * The option description.
+     */
+    private String description;
+
+    /**
+     * whether or not the option receives a single value or  multiple values.
+     */
+    private boolean acceptValue;
+
+    public CommandOptionVO() {
+    }
+
+    public String getLongName() {
+        return longName;
+    }
+
+    public void setLongName(String longName) {
+        this.longName = longName;
+    }
+
+    public String getShortName() {
+        return shortName;
+    }
+
+    public void setShortName(String shortName) {
+        this.shortName = shortName;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public boolean isAcceptValue() {
+        return acceptValue;
+    }
+
+    public void setAcceptValue(boolean acceptValue) {
+        this.acceptValue = acceptValue;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/CommandRequestModel.java

+package com.taobao.arthas.core.command.model;
+
+import com.taobao.arthas.core.shell.term.impl.http.api.ApiState;
+
+/**
+ * Command async exec process result, not the command exec result
+ * @author gongdewei 2020/4/2
+ */
+public class CommandRequestModel extends ResultModel {
+
+    private ApiState state;
+    private String command;
+    private String message;
+
+    public CommandRequestModel(String command, ApiState state) {
+        this.command = command;
+        this.state = state;
+    }
+
+    public CommandRequestModel(String command, ApiState state, String message) {
+        this.state = state;
+        this.command = command;
+        this.message = message;
+    }
+
+    public String getCommand() {
+        return command;
+    }
+
+    public void setCommand(String command) {
+        this.command = command;
+    }
+
+    public ApiState getState() {
+        return state;
+    }
+
+    public void setState(ApiState state) {
+        this.state = state;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
+    @Override
+    public String getType() {
+        return "command";
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/CommandVO.java

+package com.taobao.arthas.core.command.model;
+
+import com.taobao.middleware.cli.CLI;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @author gongdewei 2020/4/3
+ */
+public class CommandVO {
+    //TODO remove cli
+    private transient CLI cli;
+    private String name;
+    private String description;
+    private String usage;
+    private String summary;
+    private List<CommandOptionVO> options = new ArrayList<CommandOptionVO>();
+    private List<ArgumentVO> arguments = new ArrayList<ArgumentVO>();
+
+    public CommandVO() {
+    }
+
+    public CommandVO(String name, String description) {
+        this.name = name;
+        this.description = description;
+    }
+
+    public CommandVO addOption(CommandOptionVO optionVO){
+        this.options.add(optionVO);
+        return this;
+    }
+
+    public CommandVO addArgument(ArgumentVO argumentVO){
+        this.arguments.add(argumentVO);
+        return this;
+    }
+
+    public CLI cli() {
+        return cli;
+    }
+
+    public void setCli(CLI cli) {
+        this.cli = cli;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public String getUsage() {
+        return usage;
+    }
+
+    public void setUsage(String usage) {
+        this.usage = usage;
+    }
+
+    public String getSummary() {
+        return summary;
+    }
+
+    public void setSummary(String summary) {
+        this.summary = summary;
+    }
+
+    public List<CommandOptionVO> getOptions() {
+        return options;
+    }
+
+    public void setOptions(List<CommandOptionVO> options) {
+        this.options = options;
+    }
+
+    public List<ArgumentVO> getArguments() {
+        return arguments;
+    }
+
+    public void setArguments(List<ArgumentVO> arguments) {
+        this.arguments = arguments;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/Countable.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * Item countable for ResultModel
+ * @author gongdewei 2020/6/8
+ */
+public interface Countable {
+
+    /**
+     * Get item size of this result model, the value of size is greater than or equal to 1
+     * @return item size of this result model
+     */
+    int size();
+
+}

core/src/main/java/com/taobao/arthas/core/command/model/DashboardModel.java

+package com.taobao.arthas.core.command.model;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Model of 'dashboard' command
+ * @author gongdewei 2020/4/22
+ */
+public class DashboardModel extends ResultModel {
+    private List<ThreadVO> threads;
+    private Map<String, List<MemoryEntryVO>> memoryInfo;
+    private List<GcInfoVO> gcInfos;
+    private RuntimeInfoVO runtimeInfo;
+    private TomcatInfoVO tomcatInfo;
+
+    @Override
+    public String getType() {
+        return "dashboard";
+    }
+
+    public List<ThreadVO> getThreads() {
+        return threads;
+    }
+
+    public void setThreads(List<ThreadVO> threads) {
+        this.threads = threads;
+    }
+
+    public Map<String, List<MemoryEntryVO>> getMemoryInfo() {
+        return memoryInfo;
+    }
+
+    public void setMemoryInfo(Map<String, List<MemoryEntryVO>> memoryInfo) {
+        this.memoryInfo = memoryInfo;
+    }
+
+    public List<GcInfoVO> getGcInfos() {
+        return gcInfos;
+    }
+
+    public void setGcInfos(List<GcInfoVO> gcInfos) {
+        this.gcInfos = gcInfos;
+    }
+
+    public RuntimeInfoVO getRuntimeInfo() {
+        return runtimeInfo;
+    }
+
+    public void setRuntimeInfo(RuntimeInfoVO runtimeInfo) {
+        this.runtimeInfo = runtimeInfo;
+    }
+
+    public TomcatInfoVO getTomcatInfo() {
+        return tomcatInfo;
+    }
+
+    public void setTomcatInfo(TomcatInfoVO tomcatInfo) {
+        this.tomcatInfo = tomcatInfo;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/DumpClassModel.java

+package com.taobao.arthas.core.command.model;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * @author gongdewei 2020/4/21
+ */
+public class DumpClassModel extends ResultModel {
+
+    private List<DumpClassVO> dumpedClasses;
+
+    private Collection<ClassVO> matchedClasses;
+    private Collection<ClassLoaderVO> matchedClassLoaders;
+    private String classLoaderClass;
+
+    public DumpClassModel() {
+    }
+
+    @Override
+    public String getType() {
+        return "dump";
+    }
+
+    public List<DumpClassVO> getDumpedClasses() {
+        return dumpedClasses;
+    }
+
+    public DumpClassModel setDumpedClasses(List<DumpClassVO> dumpedClasses) {
+        this.dumpedClasses = dumpedClasses;
+        return this;
+    }
+
+    public Collection<ClassVO> getMatchedClasses() {
+        return matchedClasses;
+    }
+
+    public DumpClassModel setMatchedClasses(Collection<ClassVO> matchedClasses) {
+        this.matchedClasses = matchedClasses;
+        return this;
+    }
+
+    public String getClassLoaderClass() {
+        return classLoaderClass;
+    }
+
+    public DumpClassModel setClassLoaderClass(String classLoaderClass) {
+        this.classLoaderClass = classLoaderClass;
+        return this;
+    }
+
+    public Collection<ClassLoaderVO> getMatchedClassLoaders() {
+        return matchedClassLoaders;
+    }
+
+    public DumpClassModel setMatchedClassLoaders(Collection<ClassLoaderVO> matchedClassLoaders) {
+        this.matchedClassLoaders = matchedClassLoaders;
+        return this;
+    }
+
+}

core/src/main/java/com/taobao/arthas/core/command/model/DumpClassVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * Dumped class VO
+ * @author gongdewei 2020/7/9
+ */
+public class DumpClassVO extends ClassVO {
+    private String location;
+
+    public String getLocation() {
+        return location;
+    }
+
+    public void setLocation(String location) {
+        this.location = location;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/EchoModel.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * @author gongdewei 2020/5/11
+ */
+public class EchoModel extends ResultModel {
+
+    private String content;
+
+    public EchoModel() {
+    }
+
+    public EchoModel(String content) {
+        this.content = content;
+    }
+
+    @Override
+    public String getType() {
+        return "echo";
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/EnhancerAffectVO.java

+package com.taobao.arthas.core.command.model;
+
+import com.taobao.arthas.core.GlobalOptions;
+import com.taobao.arthas.core.util.affect.EnhancerAffect;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Class enhance affect vo
+ * @author gongdewei 2020/6/22
+ */
+public class EnhancerAffectVO {
+
+    private final long cost;
+    private final int methodCount;
+    private final int classCount;
+    private final long listenerId;
+    private Throwable throwable;
+    private List<String> classDumpFiles;
+    private List<String> methods;
+
+    public EnhancerAffectVO(EnhancerAffect affect) {
+        this.cost = affect.cost();
+        this.classCount = affect.cCnt();
+        this.methodCount = affect.mCnt();
+        this.listenerId = affect.getListenerId();
+        this.throwable = affect.getThrowable();
+
+        if (GlobalOptions.isDump) {
+            classDumpFiles = new ArrayList<String>();
+            for (File classDumpFile : affect.getClassDumpFiles()) {
+                classDumpFiles.add(classDumpFile.getAbsolutePath());
+            }
+        }
+
+        if (GlobalOptions.verbose) {
+            methods = new ArrayList<String>();
+            methods.addAll(affect.getMethods());
+        }
+    }
+
+    public EnhancerAffectVO(long cost, int methodCount, int classCount, long listenerId) {
+        this.cost = cost;
+        this.methodCount = methodCount;
+        this.classCount = classCount;
+        this.listenerId = listenerId;
+    }
+
+    public long getCost() {
+        return cost;
+    }
+
+    public int getClassCount() {
+        return classCount;
+    }
+
+    public int getMethodCount() {
+        return methodCount;
+    }
+
+    public long getListenerId() {
+        return listenerId;
+    }
+
+    public Throwable getThrowable() {
+        return throwable;
+    }
+
+    public void setThrowable(Throwable throwable) {
+        this.throwable = throwable;
+    }
+
+    public List<String> getClassDumpFiles() {
+        return classDumpFiles;
+    }
+
+    public void setClassDumpFiles(List<String> classDumpFiles) {
+        this.classDumpFiles = classDumpFiles;
+    }
+
+    public List<String> getMethods() {
+        return methods;
+    }
+
+    public void setMethods(List<String> methods) {
+        this.methods = methods;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/EnhancerModel.java

+package com.taobao.arthas.core.command.model;
+
+import com.taobao.arthas.core.util.affect.EnhancerAffect;
+
+/**
+ * Data model of EnhancerCommand
+ *
+ * @author gongdewei 2020/7/20
+ */
+public class EnhancerModel extends ResultModel {
+
+    private final EnhancerAffectVO effect;
+    private boolean success;
+    private String message;
+
+    public EnhancerModel(EnhancerAffect effect, boolean success) {
+        if (effect != null) {
+            this.effect = new EnhancerAffectVO(effect);
+            this.success = success;
+        } else {
+            this.effect = new EnhancerAffectVO(-1, 0, 0, -1);
+            this.success = false;
+        }
+    }
+
+    public EnhancerModel(EnhancerAffect effect, boolean success, String message) {
+        this(effect, success);
+        this.message = message;
+    }
+
+    @Override
+    public String getType() {
+        return "enhancer";
+    }
+
+    public EnhancerAffectVO getEffect() {
+        return effect;
+    }
+
+    public boolean isSuccess() {
+        return success;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/FieldVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * @author gongdewei 2020/4/8
+ */
+public class FieldVO {
+    private String name;
+    private String type;
+    private String modifier;
+    private String[] annotations;
+    private ObjectVO value;
+    private boolean isStatic;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public String getModifier() {
+        return modifier;
+    }
+
+    public void setModifier(String modifier) {
+        this.modifier = modifier;
+    }
+
+    public ObjectVO getValue() {
+        return value;
+    }
+
+    public void setValue(ObjectVO value) {
+        this.value = value;
+    }
+
+    public String[] getAnnotations() {
+        return annotations;
+    }
+
+    public void setAnnotations(String[] annotations) {
+        this.annotations = annotations;
+    }
+
+    public boolean isStatic() {
+        return isStatic;
+    }
+
+    public void setStatic(boolean aStatic) {
+        isStatic = aStatic;
+    }
+
+}

core/src/main/java/com/taobao/arthas/core/command/model/GcInfoVO.java

+package com.taobao.arthas.core.command.model;
+
+/**
+ * GC info of dashboard
+ * @author gongdewei 2020/4/23
+ */
+public class GcInfoVO {
+    private String name;
+    private long collectionCount;
+    private long collectionTime;
+
+    public GcInfoVO(String name, long collectionCount, long collectionTime) {
+        this.name = name;
+        this.collectionCount = collectionCount;
+        this.collectionTime = collectionTime;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public long getCollectionCount() {
+        return collectionCount;
+    }
+
+    public void setCollectionCount(long collectionCount) {
+        this.collectionCount = collectionCount;
+    }
+
+    public long getCollectionTime() {
+        return collectionTime;
+    }
+
+    public void setCollectionTime(long collectionTime) {
+        this.collectionTime = collectionTime;
+    }
+}

core/src/main/java/com/taobao/arthas/core/command/model/GetStaticModel.java

+package com.taobao.arthas.core.command.model;
+
+import java.util.Collection;
+
+/**
+ * Data model of GetStaticCommand
+ * @author gongdewei 2020/4/20
+ */
+public class GetStaticModel extends ResultModel {
+
+    private Collection<ClassVO> matchedClasses;
+    private String fieldName;
+    private ObjectVO field;
+    private Collection<ClassLoaderVO> matchedClassLoaders;
+    private String classLoaderClass;
+
+    public GetStaticModel() {
+    }
+
+    public GetStaticModel(String fieldName, Object fieldValue, int expand) {
+        this.fieldName = fieldName;
+        this.field = new ObjectVO(fieldValue, expand);
+    }
+
+    public GetStaticModel(Collection<ClassVO> matchedClasses) {
+        this.matchedClasses = matchedClasses;
+    }
+
+    public ObjectVO getField() {
+        return field;
+    }
+
+    public void setField(ObjectVO field) {
+        this.field = field;
+    }
+
+    public String getFieldName() {
+        return fieldName;
+    }
+
+    public void setFieldName(String fieldName) {
+        this.fieldName = fieldName;
+    }
+
+    public Collection<ClassVO> getMatchedClasses() {
+        return matchedClasses;
+    }
+
+    public void setMatchedClasses(Collection<ClassVO> matchedClasses) {
+        this.matchedClasses = matchedClasses;
+    }
+
+    public String getClassLoaderClass() {
+        return classLoaderClass;
+    }
+
+    public GetStaticModel setClassLoaderClass(String classLoaderClass) {
+        this.classLoaderClass = classLoaderClass;
+        return this;
+    }
+
+    public Collection<ClassLoaderVO> getMatchedClassLoaders() {
+        return matchedClassLoaders;
+    }
+
+    public GetStaticModel setMatchedClassLoaders(Collection<ClassLoaderVO> matchedClassLoaders) {
+        this.matchedClassLoaders = matchedClassLoaders;
+        return this;
+    }
+
+    @Override
+    public String getType() {
+        return "getstatic";
+    }
+}