程序包 com.alibaba.graphscope.gaia.proto

接口 GraphAlgebra.SelectOrBuilder

所有超级接口:

com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder

所有已知实现类:

GraphAlgebra.Select, GraphAlgebra.Select.Builder

封闭类:

GraphAlgebra

public static interface GraphAlgebra.SelectOrBuilder
extends com.google.protobuf.MessageOrBuilder

方法概要

修饰符和类型	方法	说明
OuterExpression.Expression	getPredicate()	A predicate formulated as an expression tree
OuterExpression.ExpressionOrBuilder	getPredicateOrBuilder()	A predicate formulated as an expression tree
boolean	hasPredicate()	A predicate formulated as an expression tree

从接口继承的方法 com.google.protobuf.MessageLiteOrBuilder

isInitialized

从接口继承的方法 com.google.protobuf.MessageOrBuilder

findInitializationErrors, getAllFields, getDefaultInstanceForType, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

方法详细资料

hasPredicate

boolean hasPredicate()

 A predicate formulated as an expression tree
 

.common.Expression predicate = 1;

返回:

Whether the predicate field is set.

getPredicate

OuterExpression.Expression getPredicate()

 A predicate formulated as an expression tree
 

.common.Expression predicate = 1;

返回:

The predicate.

getPredicateOrBuilder

OuterExpression.ExpressionOrBuilder getPredicateOrBuilder()

 A predicate formulated as an expression tree
 

.common.Expression predicate = 1;