org.apache.calcite.linq4j.function

接口 Predicate1<T0>

类型参数:

T0 - Type of argument #0

所有超级接口:

Function<Boolean>

public interface Predicate1<T0>
extends Function<Boolean>

Function with one parameter returning a native boolean value.

字段概要

字段

限定符和类型	字段和说明
static Predicate1<Object>	FALSE Predicate that always evaluates to false.
static Predicate1<Object>	TRUE Predicate that always evaluates to true.

方法概要

限定符和类型	方法和说明
boolean	apply(T0 v0)

字段详细资料

TRUE

static final Predicate1<Object> TRUE

Predicate that always evaluates to true.

另请参阅:

Functions.truePredicate1()

FALSE

static final Predicate1<Object> FALSE

Predicate that always evaluates to false.

另请参阅:

Functions.falsePredicate1()

方法详细资料

apply

boolean apply(T0 v0)