1 files changed, 0 insertions, 197 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ql/src/org/eclipse/equinox/internal/p2/ql/expression/Member.java b/bundles/org.eclipse.equinox.p2.ql/src/org/eclipse/equinox/internal/p2/ql/expression/Member.java
deleted file mode 100644
index 21c99e40c..000000000
--- a/bundles/org.eclipse.equinox.p2.ql/src/org/eclipse/equinox/internal/p2/ql/expression/Member.java
+++ /dev/null
@@ -1,197 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009 Cloudsmith Inc. and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     Cloudsmith Inc. - initial API and implementation
- *******************************************************************************/
-package org.eclipse.equinox.internal.p2.ql.expression;
-
-import java.lang.reflect.*;
-import java.util.Iterator;
-import org.eclipse.equinox.p2.metadata.IRequirement;
-import org.eclipse.equinox.p2.ql.*;
-
-/**
- * <p>An expression that performs member calls to obtain some value
- * from some object instance. It uses standard bean semantics so
- * that an attempt to obtain &quot;value&quot; will cause an
- * attempt to call <code>getValue()</code> and if no such method
- * exists, <code>isValue()</code> and if that doesn't work either,
- * <code>value()</code>.</p>
- */
-abstract class Member extends Unary {
-
-	static Member createDynamicMember(Expression operand, String name) {
-		return new DynamicMember(operand, name);
-	}
-
-	static final Object[] NO_ARGS = new Object[0];
-
-	final String name;
-	final Expression[] argExpressions;
-
-	static abstract class CapabilityIndexMethod extends Member {
-		public CapabilityIndexMethod(Expression operand, String name, Expression[] args) {
-			super(operand, name, args);
-		}
-
-		final ICapabilityIndex getSelf(IEvaluationContext context) {
-			Object self = operand.evaluate(context);
-			if (self instanceof ICapabilityIndex)
-				return (ICapabilityIndex) self;
-			throw new IllegalArgumentException("lhs of member expected to be an ICapabilityIndex implementation"); //$NON-NLS-1$
-		}
-
-		public final Object evaluate(IEvaluationContext context) {
-			return evaluateAsIterator(context);
-		}
-
-		boolean isCollection() {
-			return true;
-		}
-	}
-
-	static final class CapabilityIndex_satisfiesAny extends CapabilityIndexMethod {
-
-		public CapabilityIndex_satisfiesAny(Expression operand, Expression[] argExpressions) {
-			super(operand, KEYWORD_SATISFIES_ANY, NAry.assertLength(argExpressions, 1, 1, KEYWORD_SATISFIES_ANY));
-		}
-
-		@SuppressWarnings("unchecked")
-		public Iterator<?> evaluateAsIterator(IEvaluationContext context) {
-			return getSelf(context).satisfiesAny((Iterator<IRequirement>) argExpressions[0].evaluateAsIterator(context));
-		}
-	}
-
-	static final class CapabilityIndex_satisfiesAll extends CapabilityIndexMethod {
-
-		public CapabilityIndex_satisfiesAll(Expression operand, Expression[] argExpressions) {
-			super(operand, KEYWORD_SATISFIES_ALL, NAry.assertLength(argExpressions, 1, 1, KEYWORD_SATISFIES_ALL));
-		}
-
-		@SuppressWarnings("unchecked")
-		public Iterator<?> evaluateAsIterator(IEvaluationContext context) {
-			return getSelf(context).satisfiesAll((Iterator<IRequirement>) argExpressions[0].evaluateAsIterator(context));
-		}
-	}
-
-	public boolean accept(IExpressionVisitor visitor) {
-		if (super.accept(visitor))
-			for (int idx = 0; idx < argExpressions.length; ++idx)
-				if (!argExpressions[idx].accept(visitor))
-					return false;
-		return true;
-	}
-
-	Member(Expression operand, String name, Expression[] args) {
-		super(operand);
-		this.name = name;
-		this.argExpressions = args;
-	}
-
-	public int getExpressionType() {
-		return TYPE_MEMBER;
-	}
-
-	public void toString(StringBuffer bld) {
-		if (operand == Variable.ITEM || operand == Variable.EVERYTHING)
-			bld.append(name);
-		else {
-			appendOperand(bld, operand, getPriority());
-			bld.append('.');
-			bld.append(name);
-		}
-		if (argExpressions.length > 0) {
-			bld.append('(');
-			Array.elementsToString(bld, argExpressions);
-			bld.append(')');
-		}
-	}
-
-	String getOperator() {
-		return OPERATOR_MEMBER;
-	}
-
-	int getPriority() {
-		return PRIORITY_MEMBER;
-	}
-
-	static final class DynamicMember extends Member {
-		private static final Class<?>[] NO_ARG_TYPES = new Class[0];
-		private static final String GET_PREFIX = "get"; //$NON-NLS-1$
-		private static final String IS_PREFIX = "is"; //$NON-NLS-1$
-
-		DynamicMember(Expression operand, String name) {
-			super(operand, name, Expression.emptyArray);
-			if (!(name.startsWith(GET_PREFIX) || name.startsWith(IS_PREFIX)))
-				name = GET_PREFIX + Character.toUpperCase(name.charAt(0)) + name.substring(1);
-			this.methodName = name;
-		}
-
-		private Class<?> lastClass;
-		private Method method;
-		private String methodName;
-
-		public Object evaluate(IEvaluationContext context) {
-			return invoke(operand.evaluate(context));
-		}
-
-		boolean isReferencingTranslations() {
-			return VARIABLE_TRANSLATIONS.equals(name);
-		}
-
-		Object invoke(Object self) {
-			if (self == null)
-				throw new IllegalArgumentException("Cannot access member " + name + " in null"); //$NON-NLS-1$//$NON-NLS-2$
-
-			Class<?> c = self.getClass();
-			if (lastClass == null || !lastClass.isAssignableFrom(c)) {
-				Method m;
-				for (;;) {
-					try {
-						m = c.getMethod(methodName, NO_ARG_TYPES);
-						if (!Modifier.isPublic(m.getModifiers()))
-							throw new NoSuchMethodException();
-						break;
-					} catch (NoSuchMethodException e) {
-						if (methodName.startsWith(GET_PREFIX))
-							// Switch from using getXxx() to isXxx()
-							methodName = IS_PREFIX + Character.toUpperCase(name.charAt(0)) + name.substring(1);
-						else if (methodName.startsWith(IS_PREFIX))
-							// Switch from using isXxx() to xxx()
-							methodName = name;
-						else
-							throw new IllegalArgumentException("Cannot find a public member " + name + " in a " + self.getClass().getName()); //$NON-NLS-1$//$NON-NLS-2$
-					}
-				}
-
-				// Since we already checked that it's public. This will speed
-				// up the calls a bit.
-				m.setAccessible(true);
-				lastClass = c;
-				method = m;
-			}
-
-			Exception checked;
-			try {
-				return method.invoke(self, NO_ARGS);
-			} catch (IllegalArgumentException e) {
-				throw e;
-			} catch (IllegalAccessException e) {
-				checked = e;
-			} catch (InvocationTargetException e) {
-				Throwable cause = e.getTargetException();
-				if (cause instanceof RuntimeException)
-					throw (RuntimeException) cause;
-				if (cause instanceof Error)
-					throw (Error) cause;
-				checked = (Exception) cause;
-			}
-			throw new RuntimeException("Problem invoking " + methodName + " on a " + self.getClass().getName(), checked); //$NON-NLS-1$ //$NON-NLS-2$
-		}
-	}
-}