Emmanuel BENOîT
ec2c870f7b
Contains POM (probably incomplete) as well as all Throwing versions of java.util.function interfaces + the Runnable interface.
49 lines
1 KiB
Java
49 lines
1 KiB
Java
package info.ebenoit.ebul.func;
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import java.util.function.DoubleSupplier;
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/**
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* This interface supports a {@link DoubleSupplier} 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 ThrowingDoubleSupplier
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extends DoubleSupplier
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{
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/**
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* Gets a result, or throws a {@link FunctionException} if an exception occurs.
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*
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* @return the result
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* @throws FunctionException
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* if any exception occurs during the function's execution
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*/
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@Override
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default double getAsDouble( )
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{
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try {
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return this.throwingGetAsDouble( );
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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 or throws an exception
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*
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* @return the result
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* @throws Throwable
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* any exception
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*/
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public double throwingGetAsDouble( )
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throws Throwable;
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}
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