public interface OLAPRel
extends org.apache.calcite.rel.RelNode
| Modifier and Type | Interface and Description |
|---|---|
static class |
OLAPRel.JavaImplementor
implementor for java generation
|
static class |
OLAPRel.OLAPImplementor
visitor pattern for olap query analysis
|
static class |
OLAPRel.RewriteImplementor
visitor pattern for query rewrite
|
| Modifier and Type | Field and Description |
|---|---|
static org.apache.calcite.plan.Convention |
CONVENTION |
static org.slf4j.Logger |
logger |
| Modifier and Type | Method and Description |
|---|---|
ColumnRowType |
getColumnRowType()
get the row type of ColumnDesc
|
OLAPContext |
getContext()
get olap context
|
boolean |
hasSubQuery()
whether has sub query
|
org.apache.calcite.adapter.enumerable.EnumerableRel |
implementEnumerable(List<org.apache.calcite.adapter.enumerable.EnumerableRel> inputs) |
void |
implementOLAP(OLAPRel.OLAPImplementor implementor) |
void |
implementRewrite(OLAPRel.RewriteImplementor rewriter) |
org.apache.calcite.plan.RelTraitSet |
replaceTraitSet(org.apache.calcite.plan.RelTrait trait)
replace RelTraitSet
|
accept, accept, childrenAccept, collectVariablesSet, collectVariablesUsed, computeSelfCost, copy, explain, getChildExps, getCollationList, getConvention, getCorrelVariable, getExpectedInputRowType, getInput, getInputs, getQuery, getRelTypeName, getRows, getRowType, getTable, getVariablesStopped, isDistinct, isKey, isValid, metadata, onRegister, recomputeDigest, register, replaceInputstatic final org.slf4j.Logger logger
static final org.apache.calcite.plan.Convention CONVENTION
OLAPContext getContext()
ColumnRowType getColumnRowType()
boolean hasSubQuery()
org.apache.calcite.plan.RelTraitSet replaceTraitSet(org.apache.calcite.plan.RelTrait trait)
void implementOLAP(OLAPRel.OLAPImplementor implementor)
void implementRewrite(OLAPRel.RewriteImplementor rewriter)
org.apache.calcite.adapter.enumerable.EnumerableRel implementEnumerable(List<org.apache.calcite.adapter.enumerable.EnumerableRel> inputs)
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