本文整理汇总了Java中com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp类的典型用法代码示例。如果您正苦于以下问题：Java QueryGraphValueEntryHashKeyedProp类的具体用法？Java QueryGraphValueEntryHashKeyedProp怎么用？Java QueryGraphValueEntryHashKeyedProp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。
QueryGraphValueEntryHashKeyedProp类属于com.espertech.esper.epl.join.plan包，在下文中一共展示了QueryGraphValueEntryHashKeyedProp类的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: isStrictKeyJoin
import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp; //导入依赖的package包/类
public static boolean isStrictKeyJoin(Collection<SubordPropHashKey> hashKeys) {
for (SubordPropHashKey hashKey : hashKeys) {
if (!(hashKey.getHashKey() instanceof QueryGraphValueEntryHashKeyedProp)) {
return false;
}
}
return true;
}
示例2: getKeyStreamNums
import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp; //导入依赖的package包/类
/**
* Returns the key stream numbers.
*
* @param descList a list of descriptors
* @return key stream numbers
*/
public static int[] getKeyStreamNums(Collection<SubordPropHashKey> descList) {
int[] streamIds = new int[descList.size()];
int count = 0;
for (SubordPropHashKey desc : descList) {
if (!(desc.getHashKey() instanceof QueryGraphValueEntryHashKeyedProp)) {
throw new UnsupportedOperationException("Not a strict key compare");
}
streamIds[count++] = desc.getOptionalKeyStreamNum();
}
return streamIds;
}
示例3: getKeyProperties
import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp; //导入依赖的package包/类
/**
* Returns the key property names.
*
* @param descList a list of descriptors
* @return key property names
*/
public static String[] getKeyProperties(Collection<SubordPropHashKey> descList) {
String[] result = new String[descList.size()];
int count = 0;
for (SubordPropHashKey desc : descList) {
if (!(desc.getHashKey() instanceof QueryGraphValueEntryHashKeyedProp)) {
throw new UnsupportedOperationException("Not a strict key compare");
}
QueryGraphValueEntryHashKeyedProp keyed = (QueryGraphValueEntryHashKeyedProp) desc.getHashKey();
result[count++] = keyed.getKeyProperty();
}
return result;
}
示例4: getKeyStreamNums
import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp; //导入依赖的package包/类
/**
* Returns the key stream numbers.
* @param descList a list of descriptors
* @return key stream numbers
*/
public static int[] getKeyStreamNums(Collection<SubordPropHashKey> descList)
{
int[] streamIds = new int[descList.size()];
int count = 0;
for (SubordPropHashKey desc : descList)
{
if (!(desc.getHashKey() instanceof QueryGraphValueEntryHashKeyedProp)) {
throw new UnsupportedOperationException("Not a strict key compare");
}
streamIds[count++] = desc.getOptionalKeyStreamNum();
}
return streamIds;
}
示例5: getKeyProperties
import com.espertech.esper.epl.join.plan.QueryGraphValueEntryHashKeyedProp; //导入依赖的package包/类
/**
* Returns the key property names.
* @param descList a list of descriptors
* @return key property names
*/
public static String[] getKeyProperties(Collection<SubordPropHashKey> descList)
{
String[] result = new String[descList.size()];
int count = 0;
for (SubordPropHashKey desc : descList)
{
if (!(desc.getHashKey() instanceof QueryGraphValueEntryHashKeyedProp)) {
throw new UnsupportedOperationException("Not a strict key compare");
}
QueryGraphValueEntryHashKeyedProp keyed = (QueryGraphValueEntryHashKeyedProp) desc.getHashKey();
result[count++] = keyed.getKeyProperty();
}
return result;
}