OLAPRel.JavaImplementor, OLAPRel.OLAPImplementor, OLAPRel.RewriteImplementorCONVENTION, logger| Constructor and Description |
|---|
OLAPLimitRel(org.apache.calcite.plan.RelOptCluster cluster,
org.apache.calcite.plan.RelTraitSet traitSet,
org.apache.calcite.rel.RelNode child,
org.apache.calcite.rex.RexNode offset,
org.apache.calcite.rex.RexNode fetch) |
| Modifier and Type | Method and Description |
|---|---|
org.apache.calcite.plan.RelOptCost |
computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner) |
OLAPLimitRel |
copy(org.apache.calcite.plan.RelTraitSet traitSet,
List<org.apache.calcite.rel.RelNode> inputs) |
org.apache.calcite.rel.RelWriter |
explainTerms(org.apache.calcite.rel.RelWriter pw) |
ColumnRowType |
getColumnRowType()
get the row type of ColumnDesc
|
OLAPContext |
getContext()
get olap context
|
boolean |
hasSubQuery()
whether has sub query
|
EnumerableRel |
implementEnumerable(List<EnumerableRel> inputs) |
void |
implementOLAP(OLAPRel.OLAPImplementor implementor) |
void |
implementRewrite(OLAPRel.RewriteImplementor implementor) |
org.apache.calcite.plan.RelTraitSet |
replaceTraitSet(org.apache.calcite.plan.RelTrait trait)
replace RelTraitSet
|
childrenAccept, deriveRowType, getInput, getInputs, getRows, replaceInputaccept, accept, collectVariablesSet, collectVariablesUsed, computeDigest, explain, getChildExps, getCluster, getCollationList, getConvention, getCorrelVariable, getDescription, getDigest, getExpectedInputRowType, getId, getInput, getQuery, getRelTypeName, getRowType, getTable, getTraitSet, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, sole, toStringclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, waitaccept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, replaceInputpublic OLAPLimitRel(org.apache.calcite.plan.RelOptCluster cluster,
org.apache.calcite.plan.RelTraitSet traitSet,
org.apache.calcite.rel.RelNode child,
org.apache.calcite.rex.RexNode offset,
org.apache.calcite.rex.RexNode fetch)
public OLAPLimitRel copy(org.apache.calcite.plan.RelTraitSet traitSet, List<org.apache.calcite.rel.RelNode> inputs)
copy in interface org.apache.calcite.rel.RelNodecopy in class org.apache.calcite.rel.AbstractRelNodepublic org.apache.calcite.plan.RelOptCost computeSelfCost(org.apache.calcite.plan.RelOptPlanner planner)
computeSelfCost in interface org.apache.calcite.rel.RelNodecomputeSelfCost in class org.apache.calcite.rel.AbstractRelNodepublic org.apache.calcite.rel.RelWriter explainTerms(org.apache.calcite.rel.RelWriter pw)
explainTerms in class org.apache.calcite.rel.SingleRelpublic void implementOLAP(OLAPRel.OLAPImplementor implementor)
implementOLAP in interface OLAPRelpublic void implementRewrite(OLAPRel.RewriteImplementor implementor)
implementRewrite in interface OLAPRelpublic EnumerableRel implementEnumerable(List<EnumerableRel> inputs)
implementEnumerable in interface OLAPRelpublic OLAPContext getContext()
OLAPRelgetContext in interface OLAPRelpublic ColumnRowType getColumnRowType()
OLAPRelgetColumnRowType in interface OLAPRelpublic boolean hasSubQuery()
OLAPRelhasSubQuery in interface OLAPRelpublic org.apache.calcite.plan.RelTraitSet replaceTraitSet(org.apache.calcite.plan.RelTrait trait)
OLAPRelreplaceTraitSet in interface OLAPRelCopyright © 2014–2015 Apache Software Foundation. All rights reserved.