Class org::apache::calcite::rel::externalize::MapDRelJsonWriter

class MapDRelJsonWriter : public RelWriter

Callback for a relational expression to dump itself as JSON.

See

RelJsonReader

Public Functions

org.apache.calcite.rel.externalize.MapDRelJsonWriter.MapDRelJsonWriter()

final void org.apache.calcite.rel.externalize.MapDRelJsonWriter.explain(RelNode rel, List< Pair< String, Object >> valueList)

SqlExplainLevel org.apache.calcite.rel.externalize.MapDRelJsonWriter.getDetailLevel()

RelWriter org.apache.calcite.rel.externalize.MapDRelJsonWriter.input(String term, RelNode input)

RelWriter org.apache.calcite.rel.externalize.MapDRelJsonWriter.item(String term, Object value)

RelWriter org.apache.calcite.rel.externalize.MapDRelJsonWriter.itemIf(String term, Object value, boolean condition)

RelWriter org.apache.calcite.rel.externalize.MapDRelJsonWriter.done(RelNode node)

boolean org.apache.calcite.rel.externalize.MapDRelJsonWriter.nest()

String org.apache.calcite.rel.externalize.MapDRelJsonWriter.asString()

Returns a JSON string describing the relational expressions that were just explained.

Map<String, Object> org.apache.calcite.rel.externalize.MapDRelJsonWriter.asJsonMap()

Protected Functions

void org.apache.calcite.rel.externalize.MapDRelJsonWriter.explain_(RelNode rel, List< Pair< String, Object >> values)

Private Functions

void org.apache.calcite.rel.externalize.MapDRelJsonWriter.put(Map< String, Object > map, String name, Object value)

List<Object> org.apache.calcite.rel.externalize.MapDRelJsonWriter.explainInputs(List< RelNode > inputs)

boolean org.apache.calcite.rel.externalize.MapDRelJsonWriter.deliverHints(RelNode rel)

String org.apache.calcite.rel.externalize.MapDRelJsonWriter.explainHints(RelNode rel)

List<Object> org.apache.calcite.rel.externalize.MapDRelJsonWriter.getList(List< Pair< String, Object >> values, String tag)

Private Members

final EscapedStringJsonBuilder org.apache.calcite.rel.externalize.MapDRelJsonWriter.jsonBuilder

final MapDRelJson org.apache.calcite.rel.externalize.MapDRelJsonWriter.relJson

final Map<RelNode, String> org.apache.calcite.rel.externalize.MapDRelJsonWriter.relIdMap = new IdentityHashMap<RelNode, String>()

final List<Object> org.apache.calcite.rel.externalize.MapDRelJsonWriter.relList

final List<Pair<String, Object> > org.apache.calcite.rel.externalize.MapDRelJsonWriter.values = new ArrayList<Pair<String, Object>>()

String org.apache.calcite.rel.externalize.MapDRelJsonWriter.previousId