本文整理汇总了Java中org.apache.tinkerpop.gremlin.util.Gremlin类的典型用法代码示例。如果您正苦于以下问题：Java Gremlin类的具体用法？Java Gremlin怎么用？Java Gremlin使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Gremlin类属于org.apache.tinkerpop.gremlin.util包，在下文中一共展示了Gremlin类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。
示例1: extractExpression
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
private static GremlinExpression extractExpression(AnnotatedElement<?> typeExpression) {
Query gremlin = typeExpression.getAnnotation(Query.class);
if (gremlin == null) {
throw new XOException(typeExpression + " must be annotated with " + Gremlin.class.getName());
}
return new GremlinExpression(gremlin);
}
开发者ID:PureSolTechnologies，项目名称:DuctileDB，代码行数:8，代码来源:GremlinExpression.java
示例2: shouldImportWildcardMethod
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
@Test
public void shouldImportWildcardMethod() throws Exception {
final Method zeroArgs = Gremlin.class.getMethod("version");
final ImportGremlinPlugin module = ImportGremlinPlugin.build()
.methodImports(Collections.singletonList(Gremlin.class.getCanonicalName() + "#*")).create();
final DefaultImportCustomizer customizer = (DefaultImportCustomizer) module.getCustomizers().get()[0];
assertEquals(1, module.getCustomizers().get().length);
assertThat(customizer.getMethodImports(), hasItems(zeroArgs));
// will also have the static main() method
assertEquals(2, customizer.getMethodImports().size());
}
开发者ID:apache，项目名称:tinkerpop，代码行数:14，代码来源:ImportGremlinPluginTest.java
示例3: shouldImportZeroArgMethod
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
@Test
public void shouldImportZeroArgMethod() throws Exception {
final Method zeroArgs = Gremlin.class.getMethod("version");
final ImportGremlinPlugin module = ImportGremlinPlugin.build()
.methodImports(Collections.singletonList(toMethodDescriptor(zeroArgs))).create();
final DefaultImportCustomizer customizer = (DefaultImportCustomizer) module.getCustomizers().get()[0];
assertEquals(1, module.getCustomizers().get().length);
assertThat(customizer.getMethodImports(), hasItems(zeroArgs));
assertEquals(1, customizer.getMethodImports().size());
}
开发者ID:apache，项目名称:tinkerpop，代码行数:12，代码来源:ImportGremlinPluginTest.java
示例4: shouldCopyDirectoriesCorrectly
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
@Test
public void shouldCopyDirectoriesCorrectly() throws Exception {
final String hdfsName = this.getClass().getSimpleName() + "-hdfs";
final String localName = this.getClass().getSimpleName() + "-local";
final FileSystem fs = FileSystem.get(new Configuration());
if (!new File(System.getProperty("java.io.tmpdir") + "/" + localName).exists())
assertTrue(new File(System.getProperty("java.io.tmpdir") + "/" + localName).mkdir());
File tempFile1 = new File(System.getProperty("java.io.tmpdir") + "/" + localName + "/test1.txt");
File tempFile2 = new File(System.getProperty("java.io.tmpdir") + "/" + localName + "/test2.txt");
assertTrue(tempFile1.createNewFile());
assertTrue(tempFile2.createNewFile());
assertTrue(tempFile1.exists());
assertTrue(tempFile2.exists());
if (fs.exists(new Path("target/" + hdfsName)))
assertTrue(fs.delete(new Path("target/" + hdfsName), true));
fs.copyFromLocalFile(true, new Path(tempFile1.getAbsolutePath()), new Path("target/" + hdfsName + "/test1.dat"));
fs.copyFromLocalFile(true, new Path(tempFile2.getAbsolutePath()), new Path("target/" + hdfsName + "/test2.dat"));
assertTrue(fs.exists(new Path("target/" + hdfsName + "/test1.dat")));
assertTrue(fs.exists(new Path("target/" + hdfsName + "/test2.dat")));
assertTrue(fs.exists(new Path("target/" + hdfsName)));
assertTrue(fs.isDirectory(new Path("target/" + hdfsName)));
assertFalse(tempFile1.exists());
assertFalse(tempFile2.exists());
assertTrue(new File(System.getProperty("java.io.tmpdir") + "/" + localName).exists());
assertTrue(new File(System.getProperty("java.io.tmpdir") + "/" + localName).delete());
assertTrue(fs.exists(new Path("target/" + hdfsName + "/test1.dat")));
assertTrue(fs.exists(new Path("target/" + hdfsName + "/test2.dat")));
assertTrue(fs.exists(new Path("target/" + hdfsName)));
assertTrue(fs.isDirectory(new Path("target/" + hdfsName)));
/////
final String hadoopGremlinLibsRemote = "hadoop-gremlin-" + Gremlin.version() + "-libs";
final File localDirectory = new File(System.getProperty("java.io.tmpdir") + "/" + hadoopGremlinLibsRemote);
final File localLibDirectory = new File(localDirectory.getAbsolutePath() + "/" + hdfsName);
if (localLibDirectory.exists()) {
Stream.of(localLibDirectory.listFiles()).forEach(File::delete);
assertTrue(localLibDirectory.delete());
}
assertFalse(localLibDirectory.exists());
assertEquals(localLibDirectory, AbstractHadoopGraphComputer.copyDirectoryIfNonExistent(fs, "target/" + hdfsName));
assertTrue(localLibDirectory.exists());
assertTrue(localLibDirectory.isDirectory());
assertEquals(2, Stream.of(localLibDirectory.listFiles()).filter(file -> file.getName().endsWith(".dat")).count());
}
开发者ID:PKUSilvester，项目名称:LiteGraph，代码行数:44，代码来源:AbstractHadoopGraphComputerTest.java
示例5: versionOp
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
public static void versionOp(final Context context) {
final ChannelHandlerContext ctx = context.getChannelHandlerContext();
final RequestMessage msg = context.getRequestMessage();
context.getChannelHandlerContext().writeAndFlush(ResponseMessage.build(msg).code(ResponseStatusCode.SUCCESS).result(Gremlin.version()), ctx.voidPromise());
}
开发者ID:PKUSilvester，项目名称:LiteGraph，代码行数:6，代码来源:ControlOps.java
示例6: getEngineVersion
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
@Override
public String getEngineVersion() {
return Gremlin.version();
}
开发者ID:PKUSilvester，项目名称:LiteGraph，代码行数:5，代码来源:GremlinGroovyScriptEngineFactory.java
示例7: getLanguageVersion
import org.apache.tinkerpop.gremlin.util.Gremlin; //导入依赖的package包/类
@Override
public String getLanguageVersion() {
return Gremlin.version();
}
开发者ID:PKUSilvester，项目名称:LiteGraph，代码行数:5，代码来源:GremlinGroovyScriptEngineFactory.java
注：本文中的org.apache.tinkerpop.gremlin.util.Gremlin类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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