50 lines
953 B
Java
50 lines
953 B
Java
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package info.ebenoit.ebul.func;
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import java.util.function.BooleanSupplier;
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/**
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* This interface supports a {@link BooleanSupplier} that can throw checked exceptions. Checked exceptions are
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* transmitted using a {@link FunctionException} runtime exception.
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*
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* @author <a href="mailto:ebenoit@ebenoit.info">E. Benoît</a>
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*/
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@FunctionalInterface
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public interface ThrowingBooleanSupplier
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extends BooleanSupplier
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{
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/**
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* Gets a result
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*
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* @return a result
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* @throws FunctionException
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* if a checked exception occurred
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*/
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@Override
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default boolean getAsBoolean( )
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{
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try {
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return this.throwingGetAsBoolean( );
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} catch ( final RuntimeException e ) {
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throw e;
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} catch ( final Throwable e ) {
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throw new FunctionException( e );
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}
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}
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/**
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* Gets a result
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*
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* @return a result
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* @throws Throwable
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* any exception
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*/
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public boolean throwingGetAsBoolean( )
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throws Throwable;
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}
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