Examples with PlanNodeSchema com.hazelcast.sql.impl.plan.node.PlanNodeSchema used on opensource projects

Example 1 with PlanNodeSchema

use of com.hazelcast.sql.impl.plan.node.PlanNodeSchema in project hazelcast by hazelcast.

the class FullScanPhysicalRel method projection.

public List<Expression<?>> projection(QueryParameterMetadata parameterMetadata) {
    PlanNodeSchema schema = OptUtils.schema(getTable());
    HazelcastTable table = getTable().unwrap(HazelcastTable.class);
    return project(schema, table.getProjects(), parameterMetadata);
}

Example 2 with PlanNodeSchema

use of com.hazelcast.sql.impl.plan.node.PlanNodeSchema in project hazelcast by hazelcast.

the class FullScanPhysicalRel method filter.

public Expression<Boolean> filter(QueryParameterMetadata parameterMetadata) {
    PlanNodeSchema schema = OptUtils.schema(getTable());
    RexNode filter = getTable().unwrap(HazelcastTable.class).getFilter();
    return filter(schema, filter, parameterMetadata);
}

Example 3 with PlanNodeSchema

use of com.hazelcast.sql.impl.plan.node.PlanNodeSchema in project hazelcast by hazelcast.

the class IndexScanMapPhysicalRel method projection.

public List<Expression<?>> projection(QueryParameterMetadata parameterMetadata) {
    PlanNodeSchema schema = OptUtils.schema(getTable());
    HazelcastTable table = getTable().unwrap(HazelcastTable.class);
    return project(schema, table.getProjects(), parameterMetadata);
}

Example 4 with PlanNodeSchema

use of com.hazelcast.sql.impl.plan.node.PlanNodeSchema in project hazelcast by hazelcast.

the class JoinPhysicalRel method schema.

@Override
public PlanNodeSchema schema(QueryParameterMetadata parameterMetadata) {
    PlanNodeSchema leftSchema = ((PhysicalRel) getLeft()).schema(parameterMetadata);
    PlanNodeSchema rightSchema = ((PhysicalRel) getRight()).schema(parameterMetadata);
    return PlanNodeSchema.combine(leftSchema, rightSchema);
}

Example 5 with PlanNodeSchema

use of com.hazelcast.sql.impl.plan.node.PlanNodeSchema in project hazelcast by hazelcast.

the class SortPhysicalRel method fetch.

public Expression<?> fetch(QueryParameterMetadata parameterMetadata) {
    PlanNodeSchema schema = schema(parameterMetadata);
    RexVisitor<Expression<?>> visitor = OptUtils.createRexToExpressionVisitor(schema, parameterMetadata);
    return fetch.accept(visitor);
}