diff options
| -rw-r--r-- | plugins/org.eclipse.xtend/src/org/eclipse/xtend/XtendFacade.java | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/plugins/org.eclipse.xtend/src/org/eclipse/xtend/XtendFacade.java b/plugins/org.eclipse.xtend/src/org/eclipse/xtend/XtendFacade.java index e8d9e488..3d36a8d0 100644 --- a/plugins/org.eclipse.xtend/src/org/eclipse/xtend/XtendFacade.java +++ b/plugins/org.eclipse.xtend/src/org/eclipse/xtend/XtendFacade.java @@ -11,6 +11,7 @@ package org.eclipse.xtend; import java.io.StringReader; +import java.util.List; import java.util.Set; import org.eclipse.internal.xtend.xtend.ast.Extension; @@ -82,7 +83,27 @@ public class XtendFacade { throw new IllegalArgumentException("Couldn't find extension " + ext); return extension.evaluate(params, ctx); } + + public Object call(final String ext, List<?> params) { + Object[] paramsArray = new Object[params.size()]; + paramsArray = params.toArray(paramsArray); + final Extension extension = ctx.getExtension(ext, paramsArray); + if (extension == null) + throw new IllegalArgumentException("Couldn't find extension " + ext); + return extension.evaluate(paramsArray, ctx); + } + public boolean hasExtension(final String ext, Object[] paramsArray) { + final Extension extension = ctx.getExtension(ext, paramsArray); + return extension != null; + } + + public boolean hasExtension(final String ext, List<?> params) { + Object[] paramsArray = new Object[params.size()]; + paramsArray = params.toArray(paramsArray); + return hasExtension(ext, paramsArray); + } + public Type analyze(final String string, Object[] objects, final Set<AnalysationIssue> issues) { if (objects == null) { objects = new Object[0]; |