org.apache.calcite.linq4j.tree

类 ConditionalExpression

java.lang.Object

org.apache.calcite.linq4j.tree.AbstractNode

org.apache.calcite.linq4j.tree.ConditionalExpression

所有已实现的接口:

Node

public class ConditionalExpression
extends AbstractNode

Represents an expression that has a conditional operator.

With an odd number of expressions {c0, e0, c1, e1, ..., c_n-1, e_n-1, e_n} represents "if (c0) e0 else if (c1) e1 ... else e_n"; with an even number of expressions {c0, e0, c1, e1, ..., c_n-1, e_n-1} represents "if (c0) e0 else if (c1) e1 ... else if (c_n-1) e_n-1".

字段概要

从类继承的字段 org.apache.calcite.linq4j.tree.AbstractNode

nodeType, type

构造器概要

构造器

构造器和说明
ConditionalExpression(List<Node> expressionList, Type type)

方法概要

限定符和类型	方法和说明
<R> R	accept(Visitor<R> visitor)
boolean	equals(Object o)
int	hashCode()

从类继承的方法 org.apache.calcite.linq4j.tree.AbstractNode

accept, accept, evaluate, getNodeType, getType, toString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

构造器详细资料

ConditionalExpression

public ConditionalExpression(List<Node> expressionList,
                             Type type)

方法详细资料

accept

public <R> R accept(Visitor<R> visitor)

equals

public boolean equals(Object o)

覆盖:

equals 在类中 AbstractNode

hashCode

public int hashCode()

覆盖:

hashCode 在类中 AbstractNode