Package | Description |
---|---|
org.apache.drill.common.expression |
Logical expression tree representation.
|
org.apache.drill.common.expression.visitors |
Visitors for validating or optimizing logical expressions.
|
org.apache.drill.exec.compile.sig |
TODO - write docs for this package
|
org.apache.drill.exec.expr |
Drill expression materialization and evaluation facilities.
|
org.apache.drill.exec.expr.fn.interpreter | |
org.apache.drill.exec.store.iceberg.plan |
Modifier and Type | Field and Description |
---|---|
static ValueExpressions.BooleanExpression |
ValueExpressions.BooleanExpression.FALSE |
static ValueExpressions.BooleanExpression |
ValueExpressions.BooleanExpression.TRUE |
Modifier and Type | Method and Description |
---|---|
Void |
ExpressionStringBuilder.visitBooleanConstant(ValueExpressions.BooleanExpression e,
StringBuilder sb) |
Modifier and Type | Method and Description |
---|---|
abstract T |
SimpleExprVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e) |
Boolean |
AggregateChecker.visitBooleanConstant(ValueExpressions.BooleanExpression e,
ErrorCollector errors) |
Void |
ExpressionValidator.visitBooleanConstant(ValueExpressions.BooleanExpression e,
ErrorCollector errors) |
T |
AbstractExprVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
VAL value) |
T |
ExprVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
VAL value) |
T |
SimpleExprVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
Void value) |
Modifier and Type | Method and Description |
---|---|
Boolean |
ConstantExpressionIdentifier.visitBooleanConstant(ValueExpressions.BooleanExpression e,
IdentityHashMap<LogicalExpression,Object> value) |
Modifier and Type | Method and Description |
---|---|
LogicalExpression |
FilterBuilder.visitBooleanConstant(ValueExpressions.BooleanExpression booleanExpression,
Set<LogicalExpression> value) |
LogicalExpression |
CloneVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
Void value) |
Integer |
HashVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
Void value) |
ColumnStatistics<Boolean> |
StatisticsProvider.visitBooleanConstant(ValueExpressions.BooleanExpression expr,
Void value) |
Modifier and Type | Method and Description |
---|---|
ValueHolder |
InterpreterEvaluator.EvalVisitor.visitBooleanConstant(ValueExpressions.BooleanExpression e,
Integer value) |
Modifier and Type | Method and Description |
---|---|
org.apache.iceberg.expressions.Expression |
DrillExprToIcebergTranslator.visitBooleanConstant(ValueExpressions.BooleanExpression e,
Void value) |
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