pdk.flow.xml.XmlProcessingInstruction

contains functions to operate with XML ProcessingInstruction variables

This functions are based on Java org.w3c.dom package classes.

https://docs.oracle.com/en/java/javase/11/docs/api/java.xml/org/w3c/dom/package-summary.html

You can always rely on Java documentation and examples!

Functions

• getData

• getTarget

• setData

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getData

The content of this processing instruction. This is from the first non white space character after the target to the character immediately preceding the ?>.

Arguments:

• instruction :: pdk.net.xml.ProcessingInstruction - The instruction

Result:

• output :: pdk.core.String

Possible exceptions

• NullPointerException - throws if the instruction is NULL

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getTarget

The target of this processing instruction. XML defines this as being the first token following the markup that begins the processing instruction.

Arguments:

• instruction :: pdk.net.xml.ProcessingInstruction - The instruction

Result:

• output :: pdk.core.String

Possible exceptions

• NullPointerException - throws if the instruction is NULL

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setData

The content of this processing instruction. This is from the first non white space character after the target to the character immediately preceding the ?>.

Arguments:

• instruction :: pdk.net.xml.ProcessingInstruction - The instruction
• data :: pdk.core.String

Result:

• output :: void

Possible exceptions

• NullPointerException - throws if the instruction or data is NULL
• DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.

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