本文整理汇总了Java中com.hp.hpl.jena.sparql.algebra.op.OpConditional类的典型用法代码示例。如果您正苦于以下问题：Java OpConditional类的具体用法？Java OpConditional怎么用？Java OpConditional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。
OpConditional类属于com.hp.hpl.jena.sparql.algebra.op包，在下文中一共展示了OpConditional类的6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: translate
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
@Override
public String translate(String _resultName) {
resultName = _resultName;
String leftJoin = "-- " + Tags.LEFT_JOIN + "\n";
if (opLeftJoin.getExprs() == null) {
OpConditional opCond = new OpConditional(opLeftJoin.getLeft(), opLeftJoin.getRight());
PigConditional pigCond = new PigConditional(opCond, getLeft(), getRight(), prefixes);
leftJoin = pigCond.translate(_resultName);
varsWithNulls = pigCond.getVarsWithNulls();
resultSchema = pigCond.getSchema();
}
else {
varsWithNulls.addAll(leftOp.getVarsWithNulls());
varsWithNulls.addAll(rightOp.getVarsWithNulls());
leftJoin += generateLeftJoin();
}
return leftJoin;
}
示例2: visit
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
@Override
public void visit(OpConditional opConditional) {
}
示例3: PigConditional
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
public PigConditional(OpConditional _opConditional, PigOp _leftOp, PigOp _rightOp, PrefixMapping _prefixes) {
super(_leftOp, _rightOp, _prefixes);
opConditional = _opConditional;
resultName = Tags.CONDITIONAL;
}
示例4: visit
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
public void visit(OpConditional opCondition) {
// TODO moving down / improvements possible!! Check this
wrapInCurrentFilterAndRecurse(opCondition);
}
示例5: transform
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
@Override
public Op transform(OpConditional opCond, Op left, Op right) {
return substitute(opCond, left, right);
}
示例6: transform
import com.hp.hpl.jena.sparql.algebra.op.OpConditional; //导入依赖的package包/类
@Override
public Op transform(OpConditional opCond, Op left, Op right) {
return mergeToBGP(left, right);
}