Class SelectSelector
- java.lang.Object
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- org.apache.tools.ant.ProjectComponent
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- org.apache.tools.ant.types.DataType
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- org.apache.tools.ant.types.selectors.BaseSelector
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- org.apache.tools.ant.types.selectors.BaseSelectorContainer
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- org.apache.tools.ant.types.selectors.SelectSelector
 
 
 
 
 
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- All Implemented Interfaces:
- java.lang.Cloneable,- ResourceSelector,- FileSelector,- SelectorContainer
 
 public class SelectSelector extends BaseSelectorContainer This selector just holds one other selector and forwards all requests to it. It exists so that there is a single selector type that can exist outside of any targets, as an element of project. It overrides all of the reference stuff so that it works as expected. Note that this is the only selector you can reference.- Since:
- 1.5
 
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Field Summary- 
Fields inherited from class org.apache.tools.ant.ProjectComponentdescription, location, project
 
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Constructor SummaryConstructors Constructor Description SelectSelector()
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Method SummaryModifier and Type Method Description voidappendSelector(FileSelector selector)Add a new selector into this container.FileSelector[]getSelectors(Project p)Returns the set of selectors as an array.booleanhasSelectors()Indicates whether there are any selectors here.booleanisSelected(java.io.File basedir, java.lang.String filename, java.io.File file)Returns true (the file is selected) only if the if property (if any) exists, the unless property (if any) doesn't exist, and the contained selector (if any) selects the file.booleanpassesConditions()Ensures that the selector passes the conditions placed on it withifandunless.intselectorCount()Gives the count of the number of selectors in this containerjava.util.Enumeration<FileSelector>selectorElements()Returns an enumerator for accessing the set of selectors.voidsetIf(java.lang.Object ifProperty)Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files.voidsetIf(java.lang.String ifProperty)Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files.voidsetUnless(java.lang.Object unlessProperty)Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files.voidsetUnless(java.lang.String unlessProperty)Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files.java.lang.StringtoString()Convert the Selectors within this container to a string.voidverifySettings()Makes sure that there is only one entry, sets an error message if not.- 
Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelectorContaineradd, addAnd, addContains, addContainsRegexp, addCustom, addDate, addDepend, addDepth, addDifferent, addExecutable, addFilename, addMajority, addModified, addNone, addNot, addOr, addOwnedBy, addPosixGroup, addPosixPermissions, addPresent, addReadable, addSelector, addSize, addSymlink, addType, addWritable, dieOnCircularReference, validate
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Methods inherited from class org.apache.tools.ant.types.selectors.BaseSelectorgetError, setError, setError
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Methods inherited from class org.apache.tools.ant.types.DataTypecheckAttributesAllowed, checkChildrenAllowed, circularReference, clone, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, pushAndInvokeCircularReferenceCheck, setChecked, setRefid, tooManyAttributes
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Methods inherited from class org.apache.tools.ant.ProjectComponentgetDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject
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Methods inherited from class java.lang.Objectequals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.apache.tools.ant.types.selectors.FileSelectorisSelected
 
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Method Detail- 
toStringpublic java.lang.String toString() Description copied from class:BaseSelectorContainerConvert the Selectors within this container to a string. This will just be a helper class for the subclasses that put their own name around the contents listed here.- Overrides:
- toStringin class- BaseSelectorContainer
- Returns:
- a string describing this object
 
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hasSelectorspublic boolean hasSelectors() Indicates whether there are any selectors here.- Specified by:
- hasSelectorsin interface- SelectorContainer
- Overrides:
- hasSelectorsin class- BaseSelectorContainer
- Returns:
- whether any selectors are in this container
 
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selectorCountpublic int selectorCount() Gives the count of the number of selectors in this container- Specified by:
- selectorCountin interface- SelectorContainer
- Overrides:
- selectorCountin class- BaseSelectorContainer
- Returns:
- the number of selectors in this container
 
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getSelectorspublic FileSelector[] getSelectors(Project p) Returns the set of selectors as an array.- Specified by:
- getSelectorsin interface- SelectorContainer
- Overrides:
- getSelectorsin class- BaseSelectorContainer
- Parameters:
- p- the current project
- Returns:
- an array of selectors in this container
 
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selectorElementspublic java.util.Enumeration<FileSelector> selectorElements() Returns an enumerator for accessing the set of selectors.- Specified by:
- selectorElementsin interface- SelectorContainer
- Overrides:
- selectorElementsin class- BaseSelectorContainer
- Returns:
- an enumerator that goes through each of the selectors
 
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appendSelectorpublic void appendSelector(FileSelector selector) Add a new selector into this container.- Specified by:
- appendSelectorin interface- SelectorContainer
- Overrides:
- appendSelectorin class- BaseSelectorContainer
- Parameters:
- selector- the new selector to add
 
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verifySettingspublic void verifySettings() Makes sure that there is only one entry, sets an error message if not.- Overrides:
- verifySettingsin class- BaseSelector
 
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passesConditionspublic boolean passesConditions() Ensures that the selector passes the conditions placed on it withifandunless.- Returns:
- true if conditions are passed
 
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setIfpublic void setIf(java.lang.Object ifProperty) Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files.- Parameters:
- ifProperty- the expression to check
- Since:
- Ant 1.8.0
 
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setIfpublic void setIf(java.lang.String ifProperty) Sets the if attribute to an expression which must evaluate to true or the name of an existing property for the selector to select any files.- Parameters:
- ifProperty- the expression to check
 
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setUnlesspublic void setUnless(java.lang.Object unlessProperty) Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files.- Parameters:
- unlessProperty- the expression to check
- Since:
- Ant 1.8.0
 
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setUnlesspublic void setUnless(java.lang.String unlessProperty) Sets the unless attribute to an expression which must evaluate to false or the name of a property which cannot exist for the selector to select any files.- Parameters:
- unlessProperty- the expression to check
 
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isSelectedpublic boolean isSelected(java.io.File basedir, java.lang.String filename, java.io.File file)Returns true (the file is selected) only if the if property (if any) exists, the unless property (if any) doesn't exist, and the contained selector (if any) selects the file. If there is no contained selector, return true (because we assume that the point was to test the if and unless conditions).- Specified by:
- isSelectedin interface- FileSelector
- Specified by:
- isSelectedin class- BaseSelectorContainer
- Parameters:
- basedir- the base directory the scan is being done from
- filename- the name of the file to check
- file- a java.io.File object for the filename that the selector can use
- Returns:
- whether the file should be selected or not
 
 
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