diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java')
| -rw-r--r-- | bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java index 0fa45c846..0d2dee64e 100644 --- a/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java +++ b/bundles/org.eclipse.equinox.p2.metadata/src/org/eclipse/equinox/internal/p2/metadata/expression/EvaluationContext.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2009, 2010 Cloudsmith Inc. and others. + * Copyright (c) 2009, 2017 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 @@ -28,10 +28,12 @@ public class EvaluationContext implements IEvaluationContext { this.variable = variable; } + @Override public Object getValue(IExpression var) { return variable == var ? value : parentContext.getValue(var); } + @Override public void setValue(IExpression var, Object val) { if (variable == var) value = val; @@ -50,6 +52,7 @@ public class EvaluationContext implements IEvaluationContext { values[idx] = variables[ndx]; } + @Override public Object getValue(IExpression variable) { for (int idx = 0; idx < values.length; ++idx) if (values[idx++] == variable) @@ -57,6 +60,7 @@ public class EvaluationContext implements IEvaluationContext { return parentContext.getValue(variable); } + @Override public void setValue(IExpression variable, Object value) { for (int idx = 0; idx < values.length; ++idx) if (values[idx++] == variable) { @@ -126,22 +130,26 @@ public class EvaluationContext implements IEvaluationContext { this.parameters = parameters; } + @Override public final Object getParameter(int position) { return parameters[position]; } + @Override public Object getValue(IExpression variable) { if (parentContext == null) throw new IllegalArgumentException("No such variable: " + variable); //$NON-NLS-1$ return parentContext.getValue(variable); } + @Override public void setValue(IExpression variable, Object value) { if (parentContext == null) throw new IllegalArgumentException("No such variable: " + variable); //$NON-NLS-1$ parentContext.setValue(variable, value); } + @Override public IIndexProvider<?> getIndexProvider() { if (indexProvider == null) { if (parentContext == null) @@ -151,6 +159,7 @@ public class EvaluationContext implements IEvaluationContext { return indexProvider; } + @Override public void setIndexProvider(IIndexProvider<?> indexProvider) { this.indexProvider = indexProvider; } |