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Java QueryGraphValueEntryHashKeyed类代码示例

本文整理汇总了Java中com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed的典型用法代码示例。如果您正苦于以下问题:Java QueryGraphValueEntryHashKeyed类的具体用法?Java QueryGraphValueEntryHashKeyed怎么用?Java QueryGraphValueEntryHashKeyed使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


QueryGraphValueEntryHashKeyed类属于com.espertech.esper.epl.join.plan包,在下文中一共展示了QueryGraphValueEntryHashKeyed类的15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: makeJoinSingleLookupStream

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public static CompositeIndexQuery makeJoinSingleLookupStream(boolean isNWOnTrigger, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys, Class[] keyCoercionTypes, List<QueryGraphValueEntryRange> rangeProps, Class[] rangeCoercionTypes) {
    // construct chain
    List<CompositeIndexQuery> queries = new ArrayList<CompositeIndexQuery>();
    if (hashKeys.size() > 0) {
        queries.add(new CompositeIndexQueryKeyed(false, lookupStream, -1, hashKeys, keyCoercionTypes));
    }
    int count = 0;
    for (QueryGraphValueEntryRange rangeProp : rangeProps) {
        Class coercionType = rangeCoercionTypes == null ? null : rangeCoercionTypes[count];
        SubordPropRangeKey rkey = new SubordPropRangeKey(rangeProp, coercionType);
        queries.add(new CompositeIndexQueryRange(isNWOnTrigger, lookupStream, -1, rkey, coercionType, new ArrayList<String>()));
        count++;
    }

    // Hook up as chain for remove
    CompositeIndexQuery last = null;
    for (CompositeIndexQuery action : queries) {
        if (last != null) {
            last.setNext(action);
        }
        last = action;
    }
    return queries.get(0);
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:25,代码来源:CompositeIndexQueryFactory.java

示例2: CompositeIndexQueryKeyed

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public CompositeIndexQueryKeyed(boolean isNWOnTrigger, int lookupStream, int numStreams, List<QueryGraphValueEntryHashKeyed> hashKeys, Class[] keyCoercionTypes) {
    this.keyCoercionTypes  = keyCoercionTypes;
    this.evaluators = new ExprEvaluator[hashKeys.size()];
    this.isNWOnTrigger = isNWOnTrigger;
    this.lookupStream = lookupStream;

    for (int i = 0; i < evaluators.length; i++) {
        evaluators[i] = hashKeys.get(i).getKeyExpr().getExprEvaluator();
    }
    if (lookupStream != -1) {
        events = new EventBean[lookupStream + 1];
    }
    else {
        events = new EventBean[numStreams + 1];
    }
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:17,代码来源:CompositeIndexQueryKeyed.java

示例3: makeJoinSingleLookupStream

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public static CompositeIndexQuery makeJoinSingleLookupStream(boolean isNWOnTrigger, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys, Class[] keyCoercionTypes, List<QueryGraphValueEntryRange> rangeProps, Class[] rangeCoercionTypes) {
    // construct chain
    List<CompositeIndexQuery> queries = new ArrayList<CompositeIndexQuery>();
    if (hashKeys.size() > 0) {
        queries.add(new CompositeIndexQueryKeyed(false, lookupStream, -1, hashKeys, keyCoercionTypes));
    }
    int count = 0;
    for (QueryGraphValueEntryRange rangeProp : rangeProps) {
        Class coercionType = rangeCoercionTypes == null ? null : rangeCoercionTypes[count];
        SubordPropRangeKey rkey = new SubordPropRangeKey(rangeProp, coercionType);
        queries.add(new CompositeIndexQueryRange(isNWOnTrigger, lookupStream, -1, rkey, coercionType));
        count++;
    }

    // Hook up as chain for remove
    CompositeIndexQuery last = null;
    for (CompositeIndexQuery action : queries) {
        if (last != null) {
            last.setNext(action);
        }
        last = action;
    }
    return queries.get(0);
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:25,代码来源:CompositeIndexQueryFactory.java

示例4: HistoricalIndexLookupStrategyIndex

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public HistoricalIndexLookupStrategyIndex(EventType eventType, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys) {
    this.evaluators = new ExprEvaluator[hashKeys.size()];
    for (int i = 0; i < hashKeys.size(); i++) {
        evaluators[i] = hashKeys.get(i).getKeyExpr().getForge().getExprEvaluator();
    }
    this.eventsPerStream = new EventBean[lookupStream + 1];
    this.lookupStream = lookupStream;
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:9,代码来源:HistoricalIndexLookupStrategyIndex.java

示例5: CompositeTableLookupStrategy

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public CompositeTableLookupStrategy(EventType eventType, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys, List<QueryGraphValueEntryRange> rangeKeyPairs, PropertyCompositeEventTable index) {
    this.eventType = eventType;
    this.index = index;
    this.rangeKeyPairs = rangeKeyPairs;
    chain = CompositeIndexQueryFactory.makeJoinSingleLookupStream(false, lookupStream, hashKeys, index.getOptKeyCoercedTypes(), rangeKeyPairs, index.getOptRangeCoercedTypes());

    Deque<String> expressionTexts = new ArrayDeque<String>();
    for (QueryGraphValueEntryRange pair : rangeKeyPairs) {
        ExprNode[] expressions = pair.getExpressions();
        for (ExprNode node : expressions) {
            expressionTexts.add(ExprNodeUtilityCore.toExpressionStringMinPrecedenceSafe(node));
        }
    }
    lookupStrategyDesc = new LookupStrategyDesc(LookupStrategyType.COMPOSITE, expressionTexts.toArray(new String[expressionTexts.size()]));
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:16,代码来源:CompositeTableLookupStrategy.java

示例6: CompositeIndexQueryKeyed

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public CompositeIndexQueryKeyed(boolean isNWOnTrigger, int lookupStream, int numStreams, List<QueryGraphValueEntryHashKeyed> hashKeys, Class[] keyCoercionTypes) {
    this.keyCoercionTypes = keyCoercionTypes;
    this.evaluators = new ExprEvaluator[hashKeys.size()];
    this.isNWOnTrigger = isNWOnTrigger;
    this.lookupStream = lookupStream;

    for (int i = 0; i < evaluators.length; i++) {
        evaluators[i] = hashKeys.get(i).getKeyExpr().getForge().getExprEvaluator();
    }
    if (lookupStream != -1) {
        events = new EventBean[lookupStream + 1];
    } else {
        events = new EventBean[numStreams + 1];
    }
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:16,代码来源:CompositeIndexQueryKeyed.java

示例7: makeSubordinate

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public static CompositeIndexQuery makeSubordinate(boolean isNWOnTrigger, int numOuterStreams, Collection<SubordPropHashKey> keyExpr, Class[] coercionKeyTypes, Collection<SubordPropRangeKey> rangeProps, Class[] rangeCoercionTypes, List<String> expressionTexts) {
    // construct chain
    List<CompositeIndexQuery> queries = new ArrayList<CompositeIndexQuery>();
    if (keyExpr.size() > 0) {
        List<QueryGraphValueEntryHashKeyed> hashKeys = new ArrayList<QueryGraphValueEntryHashKeyed>();
        for (SubordPropHashKey keyExp : keyExpr) {
            expressionTexts.add(ExprNodeUtilityCore.toExpressionStringMinPrecedenceSafe(keyExp.getHashKey().getKeyExpr()));
            hashKeys.add(keyExp.getHashKey());
        }
        queries.add(new CompositeIndexQueryKeyed(isNWOnTrigger, -1, numOuterStreams, hashKeys, coercionKeyTypes));
    }
    int count = 0;
    for (SubordPropRangeKey rangeProp : rangeProps) {
        Class coercionType = rangeCoercionTypes == null ? null : rangeCoercionTypes[count];
        queries.add(new CompositeIndexQueryRange(isNWOnTrigger, -1, numOuterStreams, rangeProp, coercionType, expressionTexts));
        count++;
    }

    // Hook up as chain for remove
    CompositeIndexQuery last = null;
    for (CompositeIndexQuery action : queries) {
        if (last != null) {
            last.setNext(action);
        }
        last = action;
    }
    return queries.get(0);
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:29,代码来源:CompositeIndexQueryFactory.java

示例8: getPropertyTypes

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
private Class[] getPropertyTypes(List<QueryGraphValueEntryHashKeyed> hashKeys) {
    Class[] types = new Class[hashKeys.size()];
    for (int i = 0; i < hashKeys.size(); i++) {
        types[i] = JavaClassHelper.getBoxedType(hashKeys.get(i).getKeyExpr().getForge().getEvaluationType());
    }
    return types;
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:8,代码来源:HistoricalStreamIndexList.java

示例9: HistoricalIndexLookupStrategyIndexSingle

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
/**
 * Ctor.
 */
public HistoricalIndexLookupStrategyIndexSingle(int lookupStream, QueryGraphValueEntryHashKeyed hashKey)
{
    this.eventsPerStream = new EventBean[lookupStream + 1];
    this.evaluator = hashKey.getKeyExpr().getExprEvaluator();
    this.lookupStream = lookupStream;
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:10,代码来源:HistoricalIndexLookupStrategyIndexSingle.java

示例10: HistoricalIndexLookupStrategyIndex

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
/**
 * Ctor.
 * @param eventType - event type to expect for lookup
 */
public HistoricalIndexLookupStrategyIndex(EventType eventType, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys)
{
    this.evaluators = new ExprEvaluator[hashKeys.size()];
    for (int i = 0; i < hashKeys.size(); i++) {
        evaluators[i] = hashKeys.get(i).getKeyExpr().getExprEvaluator();
    }
    this.eventsPerStream = new EventBean[lookupStream + 1];
    this.lookupStream = lookupStream;
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:14,代码来源:HistoricalIndexLookupStrategyIndex.java

示例11: CompositeTableLookupStrategy

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
/**
 * Ctor.
 * @param eventType - event type to expect for lookup
 * @param index - index to look up in
 */
public CompositeTableLookupStrategy(EventType eventType, int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys, List<QueryGraphValueEntryRange> rangeKeyPairs, PropertyCompositeEventTable index)
{
    this.eventType = eventType;
    this.index = index;
    this.rangeKeyPairs = rangeKeyPairs;
    chain = CompositeIndexQueryFactory.makeJoinSingleLookupStream(false, lookupStream, hashKeys, index.getOptKeyCoercedTypes(), rangeKeyPairs, index.getOptRangeCoercedTypes());
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:13,代码来源:CompositeTableLookupStrategy.java

示例12: makeSubordinate

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public static CompositeIndexQuery makeSubordinate(boolean isNWOnTrigger, int numOuterStreams, Collection<SubordPropHashKey> keyExpr, Class[] coercionKeyTypes, Collection<SubordPropRangeKey> rangeProps, Class[] rangeCoercionTypes) {
    // construct chain
    List<CompositeIndexQuery> queries = new ArrayList<CompositeIndexQuery>();
    if (keyExpr.size() > 0) {
        List<QueryGraphValueEntryHashKeyed> hashKeys = new ArrayList<QueryGraphValueEntryHashKeyed>();
        for (SubordPropHashKey keyExp : keyExpr) {
            hashKeys.add(keyExp.getHashKey());
        }
        queries.add(new CompositeIndexQueryKeyed(isNWOnTrigger, -1, numOuterStreams, hashKeys, coercionKeyTypes));
    }
    int count = 0;
    for (SubordPropRangeKey rangeProp : rangeProps) {
        Class coercionType = rangeCoercionTypes == null ? null : rangeCoercionTypes[count];
        queries.add(new CompositeIndexQueryRange(isNWOnTrigger, -1, numOuterStreams, rangeProp, coercionType));
        count++;
    }

    // Hook up as chain for remove
    CompositeIndexQuery last = null;
    for (CompositeIndexQuery action : queries) {
        if (last != null) {
            last.setNext(action);
        }
        last = action;
    }
    return queries.get(0);
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:28,代码来源:CompositeIndexQueryFactory.java

示例13: getPropertyTypes

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
private Class[] getPropertyTypes(List<QueryGraphValueEntryHashKeyed> hashKeys)
{
    Class[] types = new Class[hashKeys.size()];
    for (int i = 0; i < hashKeys.size(); i++)
    {
        types[i] = JavaClassHelper.getBoxedType(hashKeys.get(i).getKeyExpr().getExprEvaluator().getType());
    }
    return types;
}
 
开发者ID:mobile-event-processing,项目名称:Asper,代码行数:10,代码来源:HistoricalStreamIndexList.java

示例14: HistoricalIndexLookupStrategyComposite

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public HistoricalIndexLookupStrategyComposite(int lookupStream, List<QueryGraphValueEntryHashKeyed> hashKeys, Class[] keyCoercionTypes, List<QueryGraphValueEntryRange> rangeKeyPairs, Class[] rangeCoercionTypes) {
    chain = CompositeIndexQueryFactory.makeJoinSingleLookupStream(false, lookupStream, hashKeys, keyCoercionTypes, rangeKeyPairs, rangeCoercionTypes);
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:4,代码来源:HistoricalIndexLookupStrategyComposite.java

示例15: HistoricalIndexLookupStrategyIndexSingle

import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed; //导入依赖的package包/类
public HistoricalIndexLookupStrategyIndexSingle(int lookupStream, QueryGraphValueEntryHashKeyed hashKey) {
    this.eventsPerStream = new EventBean[lookupStream + 1];
    this.evaluator = hashKey.getKeyExpr().getForge().getExprEvaluator();
    this.lookupStream = lookupStream;
}
 
开发者ID:espertechinc,项目名称:esper,代码行数:6,代码来源:HistoricalIndexLookupStrategyIndexSingle.java


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