程序包 org.babyfish.jimmer.sql.ast.embedded

类 AbstractTypedEmbeddedPropExpression<T>

java.lang.Object

org.babyfish.jimmer.sql.ast.embedded.AbstractTypedEmbeddedPropExpression<T>

所有已实现的接口:

Expression<T>, PropExpression<T>, Selection<T>, PropExpressionImplementor<T>

public abstract class AbstractTypedEmbeddedPropExpression<T>
extends Object
implements PropExpressionImplementor<T>

嵌套类概要

从接口继承的嵌套类/接口 org.babyfish.jimmer.sql.ast.Expression

Expression.AnyFactory, Expression.ComparableFactory, Expression.NumericFactory, Expression.StringFactory

从接口继承的嵌套类/接口 org.babyfish.jimmer.sql.ast.PropExpression

PropExpression.Cmp<T extends Comparable<?>>, PropExpression.Embedded<T>, PropExpression.Num<N extends Number & Comparable<N>>, PropExpression.Str

构造器概要

构造器

限定符	构造器	说明
protected	AbstractTypedEmbeddedPropExpression(PropExpression.Embedded<T> raw)

方法概要

修饰符和类型	方法	说明
Order	asc()
Expression<T>	coalesce(Expression<T> defaultExpr)
Expression<T>	coalesce(T defaultValue)
CoalesceBuilder<T>	coalesceBuilder()
NumericExpression<Long>	count()
NumericExpression<Long>	count(boolean distinct)
Order	desc()
Predicate	eq(Expression<T> other)	Check if two expressions are equal.
Predicate	eq(T other)	Check if two expressions are equal.
<XE extends Expression<?>> XE	get(String prop)
org.babyfish.jimmer.sql.meta.EmbeddedColumns.Partial	getPartial(org.babyfish.jimmer.sql.meta.MetadataStrategy strategy)
org.babyfish.jimmer.meta.ImmutableProp	getProp()
Table<?>	getTable()
Predicate	in(Collection<T> values)
Predicate	in(TypedSubQuery<T> subQuery)
Predicate	isNotNull()
Predicate	isNull()
Predicate	ne(Expression<T> other)	Check if two expressions are not equal.
Predicate	ne(T other)	Check if two expressions are not equal.
Predicate	notIn(Collection<T> values)
Predicate	notIn(TypedSubQuery<T> subQuery)
void	renderTo(@NotNull SqlBuilder builder, boolean ignoreEmbeddedTuple)
String	toString()
static <T> T	unwrap(Selection<?> selection)

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

AbstractTypedEmbeddedPropExpression

protected AbstractTypedEmbeddedPropExpression(PropExpression.Embedded<T> raw)

方法详细资料

eq

public Predicate eq(Expression<T> other)

从接口复制的说明: Expression

Check if two expressions are equal.

• If this is null literal, returns other.isNull()
• other is null literal, returns this.isNull()

指定者:

eq 在接口中 Expression<T>

参数:

other - Right operand of expression

返回:

A predicate

eq

public Predicate eq(T other)

从接口复制的说明: Expression

Check if two expressions are equal.

• If other is null, returns this.isNull()

指定者:

eq 在接口中 Expression<T>

参数:

other - Right operand of expression

返回:

A predicate

ne

public Predicate ne(Expression<T> other)

从接口复制的说明: Expression

Check if two expressions are not equal.

• If this is null literal, returns other.isNotNull()
• other is null literal, returns this.isNotNull()

指定者:

ne 在接口中 Expression<T>

参数:

other - Right operand of expression

返回:

A predicate

ne

public Predicate ne(T other)

从接口复制的说明: Expression

Check if two expressions are not equal.

• If other is null, returns this.isNotNull()

指定者:

ne 在接口中 Expression<T>

参数:

other - Right operand of expression

返回:

A predicate

isNull

public Predicate isNull()

指定者:

isNull 在接口中 Expression<T>

isNotNull

public Predicate isNotNull()

指定者:

isNotNull 在接口中 Expression<T>

in

public Predicate in(Collection<T> values)

指定者:

in 在接口中 Expression<T>

notIn

public Predicate notIn(Collection<T> values)

指定者:

notIn 在接口中 Expression<T>

in

public Predicate in(TypedSubQuery<T> subQuery)

指定者:

in 在接口中 Expression<T>

notIn

public Predicate notIn(TypedSubQuery<T> subQuery)

指定者:

notIn 在接口中 Expression<T>

count

public NumericExpression<Long> count()

指定者:

count 在接口中 Expression<T>

count

public NumericExpression<Long> count(boolean distinct)

指定者:

count 在接口中 Expression<T>

asc

public Order asc()

指定者:

asc 在接口中 Expression<T>

desc

public Order desc()

指定者:

desc 在接口中 Expression<T>

get

public <XE extends Expression<?>> XE get(String prop)

coalesce

public Expression<T> coalesce(T defaultValue)

指定者:

coalesce 在接口中 Expression<T>

coalesce

public Expression<T> coalesce(Expression<T> defaultExpr)

指定者:

coalesce 在接口中 Expression<T>

coalesceBuilder

public CoalesceBuilder<T> coalesceBuilder()

指定者:

coalesceBuilder 在接口中 Expression<T>

getTable

public Table<?> getTable()

指定者:

getTable 在接口中 PropExpressionImplementor<T>

getProp

public org.babyfish.jimmer.meta.ImmutableProp getProp()

指定者:

getProp 在接口中 PropExpressionImplementor<T>

getPartial

public org.babyfish.jimmer.sql.meta.EmbeddedColumns.Partial getPartial(org.babyfish.jimmer.sql.meta.MetadataStrategy strategy)

指定者:

getPartial 在接口中 PropExpressionImplementor<T>

renderTo

public void renderTo(@NotNull
 @NotNull SqlBuilder builder,
 boolean ignoreEmbeddedTuple)

指定者:

renderTo 在接口中 PropExpressionImplementor<T>

toString

public String toString()

覆盖:

toString 在类中 Object

unwrap

public static <T> T unwrap(Selection<?> selection)