Class Value

java.lang.Object
org.globus.rsl.Value
Direct Known Subclasses:
VarRef
public class Value extends Object
This class represents a simple value (a string) that can be concatinated with another value.

  • Field Details

    • value

      protected String value

    • concatValue

      protected Value concatValue

  • Constructor Details

    • Value

      public Value(String value)

    • Value

      public Value(String value, Value concatValue)

  • Method Details

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • setValue

      public void setValue(String value)
      Sets the actual value.
      Parameters:
      value - the new value.

    • getValue

      public String getValue()
      Returns the actual string value.
      Returns:
      the current value.

    • getConcat

      public Value getConcat()
      Returns the value that is concatinated with this value.
      Returns:
      the value that is concatinated with this value. Null, otherwise.

    • concat

      public void concat(Value value)
      Appends the specified value to the end of the chain of concatinated values. That is, if this value has no concatinated value then set the specified value as the concatinated value. If this value already has a concatinated value then append the specified value to that concatinated value.
      Parameters:
      value - the value to concatinate.

    • evaluate

      public String evaluate(Map symbolTable) throws RslEvaluationException
      Evaluates the value with the specified symbol table. In this case the function just returns the string representation of the actual value. No symbol table lookups are performed.
      Parameters:
      symbolTable - the symbol table to evaluate the value against.
      Returns:
      an evaluated string.
      Throws:
      RslEvaluationException - If an error occured during rsl evaluation.

    • toRSL

      public String toRSL(boolean explicitConcat)
      Returns a RSL representation of this value.
      Parameters:
      explicitConcat - if true explicit concatination will be used in RSL strings.
      Returns:
      RSL representation of this value.

    • quotify

      private String quotify(String str)

    • toRSL

      public void toRSL(StringBuffer buf, boolean explicitConcat)
      Produces a RSL representation of this value.
      Parameters:
      buf - buffer to add the RSL representation to.
      explicitConcat - if true explicit concatination will be used in RSL strings.

    • getCompleteValue

      public String getCompleteValue()
      Returns a complete string representation of this value.
      Returns:
      a complete string representation of this value.

    • toString

      public String toString()
      Overrides:
      toString in class Object