com.mysema.query.types.expr
Class ComparableExpression<T extends Comparable>

java.lang.Object
  com.mysema.query.types.ExpressionBase<T>
      com.mysema.query.types.expr.SimpleExpression<T>
          com.mysema.query.types.expr.ComparableExpressionBase<T>
              com.mysema.query.types.expr.ComparableExpression<T>

Type Parameters:

T - expression type

All Implemented Interfaces:

Expression<T>, Serializable

Direct Known Subclasses:

BooleanExpression, Coalesce, ComparableOperation, ComparablePath, ComparableSubQuery, ComparableTemplate, EnumExpression, StringExpression, TemporalExpression

public abstract class ComparableExpression<T extends Comparable>
extends ComparableExpressionBase<T>

ComparableExpression extends ComparableExpressionBase to provide comparison methods.

Author:

tiwe

See Also:

Serialized Form

Field Summary

Fields inherited from class com.mysema.query.types.expr.SimpleExpression

primitive

Fields inherited from class com.mysema.query.types.ExpressionBase

type

Constructor Summary

ComparableExpression(Class<? extends T> type)

Method Summary

ComparableExpression<T>	as(Path<T> alias) Create an alias for the expression
ComparableExpression<T>	as(String alias) Create an alias for the expression
BooleanExpression	between(Expression<T> from, Expression<T> to) Get a first < this < second expression
BooleanExpression	between(T from, T to) Get a from < this < to expression
BooleanExpression	goe(Expression<T> right) Get a this >= right expression
BooleanExpression	goe(T right) Get a this >= right expression
BooleanExpression	gt(Expression<T> right) Get a this > right expression
BooleanExpression	gt(T right) Get a this > right expression
BooleanExpression	loe(Expression<T> right) Get a this < right expression
BooleanExpression	loe(T right) Get a this <= right expression
BooleanExpression	lt(Expression<T> right) Get a this < right expression
BooleanExpression	lt(T right) Get a this < right expression
BooleanExpression	notBetween(Expression<T> from, Expression<T> to) Get a this not between from and to expression
BooleanExpression	notBetween(T from, T to) Get a this not between from and to expression

Methods inherited from class com.mysema.query.types.expr.ComparableExpressionBase

asc, castToNum, desc, stringValue

Methods inherited from class com.mysema.query.types.expr.SimpleExpression

count, countDistinct, eq, eq, equals, hashCode, in, in, in, isNotNull, isNull, ne, ne, notIn, notIn, notIn, when, when

Methods inherited from class com.mysema.query.types.ExpressionBase

getType, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mysema.query.types.Expression

accept

Constructor Detail

ComparableExpression

public ComparableExpression(Class<? extends T> type)

Method Detail

as

public ComparableExpression<T> as(Path<T> alias)

Description copied from class: SimpleExpression

Create an alias for the expression

Overrides:

as in class SimpleExpression<T extends Comparable>

Returns:

as

public ComparableExpression<T> as(String alias)

Description copied from class: SimpleExpression

Create an alias for the expression

Overrides:

as in class SimpleExpression<T extends Comparable>

Returns:

between

public final BooleanExpression between(T from,
                                       T to)

Get a from < this < to expression

Parameters:

from -

to -

Returns:

between

public final BooleanExpression between(Expression<T> from,
                                       Expression<T> to)

Get a first < this < second expression

Parameters:

from -

to -

Returns:

notBetween

public final BooleanExpression notBetween(T from,
                                          T to)

Get a this not between from and to expression

Parameters:

from -

to -

Returns:

notBetween

public final BooleanExpression notBetween(Expression<T> from,
                                          Expression<T> to)

Get a this not between from and to expression

Parameters:

from -

to -

Returns:

gt

public BooleanExpression gt(T right)

Get a this > right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

gt

public BooleanExpression gt(Expression<T> right)

Get a this > right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

goe

public BooleanExpression goe(T right)

Get a this >= right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

goe

public BooleanExpression goe(Expression<T> right)

Get a this >= right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

lt

public final BooleanExpression lt(T right)

Get a this < right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

lt

public final BooleanExpression lt(Expression<T> right)

Get a this < right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

loe

public final BooleanExpression loe(T right)

Get a this <= right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)

loe

public final BooleanExpression loe(Expression<T> right)

Get a this < right expression

Parameters:

right - rhs of the comparison

Returns:

See Also:

Comparable.compareTo(Object)