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Java ISpout.open方法代码示例

本文整理汇总了Java中backtype.storm.spout.ISpout.open方法的典型用法代码示例。如果您正苦于以下问题:Java ISpout.open方法的具体用法?Java ISpout.open怎么用?Java ISpout.open使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在backtype.storm.spout.ISpout的用法示例。


在下文中一共展示了ISpout.open方法的5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,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: open

import backtype.storm.spout.ISpout; //导入方法依赖的package包/类
@Override
public void open(final Map conf, final TopologyContext context, final SpoutOutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword,Object> collectorMap = new PersistentArrayMap( new Object[] {
            Keyword.intern(Symbol.create("output-collector")), collector,
            Keyword.intern(Symbol.create("context")), context});
        List<Object> args = new ArrayList<Object>() {{
            add(conf);
            add(context);
            add(collectorMap);
        }};
        
        _spout = (ISpout) preparer.applyTo(RT.seq(args));
        //this is kind of unnecessary for clojure
        try {
            _spout.open(conf, context, collector);
        } catch(AbstractMethodError ame) {
            
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 
开发者ID:metamx,项目名称:incubator-storm,代码行数:26,代码来源:ClojureSpout.java

示例2: open

import backtype.storm.spout.ISpout; //导入方法依赖的package包/类
@Override
public void open(final Map conf, final TopologyContext context,
		final SpoutOutputCollector collector) {
	IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
	try {
		IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
		final Map<Keyword, Object> collectorMap = new PersistentArrayMap(
				new Object[] {
						Keyword.intern(Symbol.create("output-collector")),
						collector,
						Keyword.intern(Symbol.create("context")), context });
		List<Object> args = new ArrayList<Object>() {
			/**
			 * 
			 */
			private static final long serialVersionUID = 9036954267397717931L;

			{
				add(conf);
				add(context);
				add(collectorMap);
			}
		};

		_spout = (ISpout) preparer.applyTo(RT.seq(args));
		// this is kind of unnecessary for clojure
		try {
			_spout.open(conf, context, collector);
		} catch (AbstractMethodError ame) {

		}
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 
开发者ID:zhangjunfang,项目名称:jstorm-0.9.6.3-,代码行数:36,代码来源:ClojureSpout.java

示例3: open

import backtype.storm.spout.ISpout; //导入方法依赖的package包/类
@Override
public void open(final Map conf, final TopologyContext context,
		final SpoutOutputCollector collector) {
	IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
	try {
		IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
		final Map<Keyword, Object> collectorMap = new PersistentArrayMap(
				new Object[] {
						Keyword.intern(Symbol.create("output-collector")),
						collector,
						Keyword.intern(Symbol.create("context")), context });
		List<Object> args = new ArrayList<Object>() {
			{
				add(conf);
				add(context);
				add(collectorMap);
			}
		};

		_spout = (ISpout) preparer.applyTo(RT.seq(args));
		// this is kind of unnecessary for clojure
		try {
			_spout.open(conf, context, collector);
		} catch (AbstractMethodError ame) {

		}
	} catch (Exception e) {
		throw new RuntimeException(e);
	}
}
 
开发者ID:songtk,项目名称:learn_jstorm,代码行数:31,代码来源:ClojureSpout.java

示例4: open

import backtype.storm.spout.ISpout; //导入方法依赖的package包/类
@Override
public void open(final Map conf, final TopologyContext context, final SpoutOutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap =
                new PersistentArrayMap(new Object[] { Keyword.intern(Symbol.create("output-collector")), collector,
                        Keyword.intern(Symbol.create("context")), context });
        List<Object> args = new ArrayList<Object>() {
            {
                add(conf);
                add(context);
                add(collectorMap);
            }
        };

        _spout = (ISpout) preparer.applyTo(RT.seq(args));
        // this is kind of unnecessary for clojure
        try {
            _spout.open(conf, context, collector);
        } catch (AbstractMethodError ame) {

        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 
开发者ID:kkllwww007,项目名称:jstrom,代码行数:28,代码来源:ClojureSpout.java

示例5: open

import backtype.storm.spout.ISpout; //导入方法依赖的package包/类
@SuppressWarnings("unchecked")
@Override
public void open(final Map conf, final TopologyContext context, final SpoutOutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap =
                new PersistentArrayMap(new Object[]{Keyword.intern(Symbol.create("output-collector")), collector,
                        Keyword.intern(Symbol.create("context")), context});
        List<Object> args = new ArrayList<Object>() {
            {
                add(conf);
                add(context);
                add(collectorMap);
            }
        };

        _spout = (ISpout) preparer.applyTo(RT.seq(args));
        // this is kind of unnecessary for clojure
        try {
            _spout.open(conf, context, collector);
        } catch (AbstractMethodError ignored) {
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}
 
开发者ID:alibaba,项目名称:jstorm,代码行数:28,代码来源:ClojureSpout.java


注:本文中的backtype.storm.spout.ISpout.open方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,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。