本文整理汇总了Java中com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyed类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);
}
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];
}
}
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);
}
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;
}
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()]));
}
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];
}
}
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);
}
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;
}
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;
}
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;
}
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());
}
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);
}
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;
}
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);
}
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;
}