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java.lang.Objectcom.maryanovsky.gwtutils.client.Condition<T>
public abstract class Condition<T>
A boolean condition.
Constructor Summary | |
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Condition()
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Method Summary | ||
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Condition<T> |
and(Condition<? super T> cond)
Returns the logical-AND of this condition and the specified one. |
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static
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and(Condition<? super T> cond1,
Condition<? super T> cond2)
Returns the logical-AND of the specified conditions. |
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static
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and(Condition<? super T> cond1,
Condition<? super T> cond2,
Condition<? super T> cond3)
Returns the logical-AND of the specified conditions. |
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static
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and(Condition<? super T> cond1,
Condition<? super T> cond2,
Condition<? super T> cond3,
Condition<? super T> cond4)
Returns the logical-AND of the specified conditions. |
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cast()
Casts this condition to a condition parameterized with a subtype of T. |
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static
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cast(Condition<? super T> condition)
Casts a condition parameterized with a supertype of T to a condition parameterized with T. |
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abstract boolean |
eval(T argument)
Returns the value of the condition based on the specified argument. |
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static
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falsehood()
The always-false condition. |
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Condition<T> |
not()
Returns the logical inverse of this condition. |
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static
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not(Condition<? super T> condition)
Returns the logical inverse of the specified condition. |
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Condition<T> |
or(Condition<? super T> cond)
Returns the logical-OR of this condition and the specified one. |
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static
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or(Condition<? super T> cond1,
Condition<? super T> cond2)
Returns the logical-OR of the specified conditions. |
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static
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or(Condition<? super T> cond1,
Condition<? super T> cond2,
Condition<? super T> cond3)
Returns the logical-OR of the specified conditions. |
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static
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or(Condition<? super T> cond1,
Condition<? super T> cond2,
Condition<? super T> cond3,
Condition<? super T> cond4)
Returns the logical-OR of the specified conditions. |
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static
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truth()
The always-true condition. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Condition()
Method Detail |
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public static <T> Condition<T> truth()
public static <T> Condition<T> falsehood()
public Condition<T> and(Condition<? super T> cond)
public static <T> Condition<T> and(Condition<? super T> cond1, Condition<? super T> cond2)
public static <T> Condition<T> and(Condition<? super T> cond1, Condition<? super T> cond2, Condition<? super T> cond3)
public static <T> Condition<T> and(Condition<? super T> cond1, Condition<? super T> cond2, Condition<? super T> cond3, Condition<? super T> cond4)
public Condition<T> or(Condition<? super T> cond)
public static <T> Condition<T> or(Condition<? super T> cond1, Condition<? super T> cond2)
public static <T> Condition<T> or(Condition<? super T> cond1, Condition<? super T> cond2, Condition<? super T> cond3)
public static <T> Condition<T> or(Condition<? super T> cond1, Condition<? super T> cond2, Condition<? super T> cond3, Condition<? super T> cond4)
public Condition<T> not()
public static <T> Condition<T> not(Condition<? super T> condition)
public static <T> Condition<T> cast(Condition<? super T> condition)
public <S extends T> Condition<S> cast()
public abstract boolean eval(T argument)
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